(3) 31. I/ pleased/ hear/ you/ offer/ job/ assistant manager. -->____________________________________________________________________________ 32. It/ worth/ try/ make/ change/ her mind. --> ___________________________________________________________________________ 33. There/ no point/ persuade/ her/ go/ us. --> ___________________________________________________________________________ 34. By/ work/ day and night/ they/ succeed/ finish/ project / time. --> ___________________________________________________________________________ 35. We/ regret/ tell/ you/ your request/ tax refund/ reject. --> ___________________________________________________________________________ 36. He/ better/ not go/ school/ because/ feel unwell. --> ___________________________________________________________________________ 37. I/ see/ that film/ three times/ I/ go/ see/ again/ next week. --> ___________________________________________________________________________ 38. Thank/ invitation/ silver anniversary/ beginning/ September. --> ___________________________________________________________________________ 39. When I/ arrive/ lecture/ already start/ professor/ write/ overhead projector. --> ___________________________________________________________________________ 40. I/ strongly / advise/ you/ take part/ volunteer works. --> ___________________________________________________________________________

Rewrite following sentences so that the meaning stay the same. 1.”If I were you,I wouldn’t buy this car” He advised.................................................................................................................. 2.”Shall I carry your suicase,Lan?”said Nam. Nam offered.............................................................................................................. 3.”Yes,all right,I’ll share the food with you,Dave.” Ann agreed................................................................................................................... 4.”Sue,can you remember to buy some bread?” Paul reminded................................................................................................................ 5.”Don’t touch anything in this room”,the man said to the children. The man ........................................................................................................... 6.”I must go home to make the dinner”,said Mary. Mary................................................................................................................................ 7.”Are you going to Ho Chi Minh City next week?”Tom asked me. Tom asked..................................................................................................................... 8.”Have you finished your homework?”Mom asked. Mom asked if.................................................................................................................. 9.She said to me:”I can’t do it by myself” She told me that............................................................................................................ 10.”Does your brother live in London,Nam?”Lan asked. Lan wanted to know if................................................................................................... 11.”Don’t repeat this mistake again.”his father warned him. His father warned him.................................................................................................. 12.”Give me a smile,”The photographer said to me. The................................................................................................................................ 13.”Don’t leave these book on the table” ,the librarian said to the students The librarian told the students.................................................................................... 14.”Have you travelled abroad much?”he asked me. He.................................................................................................................................... 15.”Who has written this note?” the boss asked the secretary. The boss asked.............................................................................................................. 16.”I have just received a postcard from my sister,”my friend said to me. My friend told me................................................................................................ 17.”This story happened long ago”he said. He said............................................................................................................................ 18. My English teacher said: “ You should practice speaking English every day.” My teacher ..................................................................................................................... 19. The doctor said to Nam. “ You should go to beb early.” - The doctor................................................................................................................. 20. His mother said : “You should do the housework regularly.” - His mother ............................................................................................................

Calli "Tôi mất cậu thật rồi !" Tradi or digi is ok NL: crush đứa mik từng từ chối thì lm sao ẹ

Dẫn 1,344 lít NH$_{3}$ vào bình chứa 0,672 lít khi Clo ( các khí đo ở đktc) a) Tính % V hỗn hợp khí sau phản ứng b) Tính khối lượng muối amoni clorua thu được

vẽ lại ảnh dưới full màu ,line ko giấy kẻ ngang,ô li nha

(2) 21. Although he / not / speak Dutch / Tom / decide / settle / Amsterdam. --> ___________________________________________________________________________ 22. I / had/ Brown/ clean/ bedroom / before / let / her / go out / play. --> __________________________________________________________________________ 23. It / be / wonderful / hear / magnificent performance. --> ___________________________________________________________________________ 24. Boys / clever / see / solution / problem / so quickly. --> ___________________________________________________________________________ 25. I / just / finish / read / long novel / write / Arthur Hailey. --> ___________________________________________________________________________ 26. I / regret / inform / you / your application / refused. --> ___________________________________________________________________________ 27. She/ not stand/ kept/ wait/ such/ long time. --> ___________________________________________________________________________ 28. America/ said/ discovered/ 1498/ Columbus. --> ___________________________________________________________________________ 29. I/ have/ air-conditioner/ fix/ tomorrow. --> . __________________________________________________________________________ 30. She/ decide/ go back/ shop/ buy/ long dress. --> ___________________________________________________________________________

Mọi người giúp mình với ạ! (1) 11. The director / ill / so the workers / go on strike last week. --> 12. If he / not get / passing grade, his mother won’t let him go / movies. --> 13. Mary / ashamed / Bobby / because he / not eat anything. --> 14. Although I / be only twenty years old, I have a lot / experience / caring for children. --> 15. No sooner / the term / finish / he started work. --> 16. If you / go out so much / you / not / get better grades. --> ___________________________________________________________________________ 17. There / be / interesting review / the firm / the newspaper yesterday morning. --> ___________________________________________________________________________ 18. He / be / such / good player / we all admire him. --> ___________________________________________________________________________ 19. It / be / careless / you / leave the windows open last night. --> ___________________________________________________________________________ 20. John and Linda / marry / for four years. --> ___________________________________________________________________________

Ai giúp mình bài này với ạ Mình cám ơn nhìu

Câu1:Cho hai dung dịch axit clohiđric và axit sunfuric loãng. Thuốc thử dùng để phân biệt hai dung dịch trên là:A. dung dịch natri hiđroxit.B. sắt (II) hiđroxit.C. dung dịch bari clorua.D. dung dịch natri cacbonat Câu 2:Tên gọi của NaOH:A. Natri oxitB. Natri hiđroxit C. Natri (II) hiđroxitD. Natri hiđrua Câu 3:Để nhận biết HCl, NaOH, MgSO4ta dùng:A. Quỳ tímB. PhenolphtaleinC. Kim loạiD. Phi kim Câu 4:Gốc axit của axit HNO3hóa trị mấy?A. 2B. 3C. 1D. 4 Câu 5:Công thức của bạc clorua là:A. AgCl2B. Ag2ClC. Ag2Cl3D. AgCl Câu 6:Bazơ không tan trong nước là:A. Cu(OH)2B. NaOHC. KOHD. Ca(OH)2 Câu 7:Muối nào trong đó có kim loại hóa trị II trong các muối sau: Al2(SO4)3; Na2SO4; K2SO4; BaCl2; CuSO4A. K2SO4; BaCl2B. Al2(SO4)3C. BaCl2; CuSO4D. Na2SO4 Câu 8:Chất không tồn tại là:A. NaClB. CuSO4C. BaCO3D. HgCO3 Câu 9:Chọn câu đúng:A. Các hợp chất muối của Na và K hầu như không tanB. Ag2SO4là chất ít tanC. H3PO4là axit mạnhD. CuSO4là muối không tan Câu 10:Chọn câusai:A. Axit luôn chứa nguyên tử HB. Tên gọi của H2S là axit sunfuhiđricC. BaCO3là muối tanD. NaOH bazơtan Câu 11:Tên gọi của H2SO3A. Hiđro sunfuaB. Axit sunfuricC. Axit sunfuhiđricD. Axit sunfurơ Câu12: Dãy các chất nào sau đây tan trong nước?A.Al2O3,CaO,P2O5,CuO,CO2B.CuO,CaO,P2O5,CO,CO2C.Na2O,CaO,P2O5,SO3,SO2D.Fe2O3,BaO,SO2,SO3,SO2 Câu13:Cho m gam bột sắt vào dung dịch axit sunfuric loãng dư, phản ứng hoàn toàn tạo ra 6,72 lít khí hiđro (đktc). Giá trị của m là:A. 16,8. B. 8,4C. 11,2D. 15,6 Câu14:Oxit nào sau đây là oxit bazơ?A. P2O5B. SO2C. CaOD. CO Câu15:Bazơ nào sau đây không tan trong nước?A. Kali hiđroxitB. Sắt(II) hiđroxitC. Bari hiđroxitD. Natri hiđroxit Câu16:Oxit nào sau đây là oxit lưỡng tính?A. BaOB. Al2O3C. SO3D. MgO Câu17:Quỳ tím chuyển đỏ khi cho vào dung dịch:A.nước vôi trong.B. axit sunfuric.C. natri hiđroxit.D. kali hiđroxit. Câu18:Axit tương ứng với lưu huỳnh (IV) oxit có công thức là:A.H2SO3B. H2CO3C. H2SO4D. H3PO4 Câu19:Tên gọi của HCl làA. Axit clohiđric B. Axit cloric C. Axit clorơ D. Axit sunfuricCâu20:Muối natri clorua có công thức hóa học là:A. NaCl2B. NaCl3C. Na3Cl D. NaCl Giúp Mk vs mk còn mỗi 10 điểm nên các bạn thông cảm hứa cảm ơn vote 5s cộng ctlhn nhé chỉ cần ghi câu cộng với chọn đáp án thôi nhse:)))

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