Giải gấp giúp mình vs mn{50₫}NV

Một thửa ruộng hình chữ nhật có chiều dài 120m, chiều rộng bằng chiều dài. Thửa ruộng trồng lúa cứ 100m2 thu hoạch được 45kg thóc. Hỏi trên cả thửa ruộng đó thu được bao nhiêu tiền bán thóc .Biết giá 1 kg thóc là 6000 đồng?

tính tổng các số nguyên x : a, -3<x<3 b,-2<x<13 c, -3<x<|x|

-25-(x+5)=415+5.(x-83) Tìm x thuộc z

Mn chụp giải chi tiết cho em câu 2 vs ạ

MULTIPLE CHOICE K7 1. After you take some medicines, you will feel …………………………….. a. well b. better c. good d. b & c 2. She left without …………………………………goodbye a. say b. to say c. saying d. to saying 3. I hate carrots. And I don’t like peas, …………………………. a. also b. either c. too d. all are correct 4. – I don’t like pork. - ……………………….. a. So do I b. So am I c. I do, too d. Neither do I 5. That is the key ………………………………a healthy lifestyle a. of b. for c. to d. in 6. These medicines can make you ……………………………..better a. feel b. to feel c. feeling d. to feeling 7. I always try to have a healthy, balanced ………………………. a. food b. diet c. exercise d. product 8. This food tastes ……………………………….. a. careful b. carefully c. delicious d. deliciously 9. I like spinach - …………………………….. a. Neither do I b. Neither am I c. So do I d. So am I 10. Could you ……………………………the table for lunch? a. put b. set c. take d. use 11.Fresh fruits and vegetables are good ……………………………………you a. for b. at c. of d. on 12. It’s a …………………………….baby a. health b. healthy c. healthful d. healthily 13. We can eat a large amount …………………………….fresh fruit and vegetables a. of b. for c. to d. on 14. Yesterday, they …………………………..to the movie theater a. go b. goes c. went d. are going 15. She told me not ………………………………….late a. be b. to be c. being d. to being 16. The dentist asked him not to forget …………………………his teeth a. brush b. to brush c. brushing d. to brushing 17. Hoa feels sick. She ate too …………………………………candy last night a. much b. many c a lot of c. more 18. She doesn’t like pork, and ………………does her uncle a. either b. so c. neither d. too 19. You must drink …………………………………..water everyday a. much b. many c. a few d. most 20. He was busy yesterday and ………………………………were his brothers a. neither b. so c. too d. either 21. We plan ………………………………at about 3 o’clock a. arrive b. to arrive c. arriving d. b & c 22. He ought to finish his homework before he plays tennis a. must b. can c. should d. will 23. Do you like to take part in our club? a. play b. go c. join d. get 24. I am well aware …………………………………..the problem a. of b. for c. about d. on 25. They take a walk instead ………………………………bicycle trips a. take b. to take c. of take d. of taking 26. He is learning …………………………….in the lake a. swim b. to swim c. swimming d. to swimming 27. ………………………..is a person who rides a bicycle a. Scientist b. Cyclist c. Member d. Participant 28. You ought ………………………to the dentist a. to go b. go c. going d. to going 29. ………………………………does your father like? – He likes tennis a. What’s sport b. What sport c. What sports d. Which’s sport 30. Mr. Robinson speaks Vietnamese very ……………………………. a. fluently b. skillfully c. good d. carefully 31. This river is very ……………………………………………..for the swimmers a. danger b. dangerously c. dangerous d. more dangerous 32. Walking is a good sports …………………………. . It makes us ……………… a. game – healthy b. activity – healthy c. activity – health d. game- health 33. I ………………………………stay in bed because I have a bad cold a. must b. can c. shouldn’t d. ought 34. ………………………………………….? – I’d love to a. Do you like to go swimming? b. Would you like to go swimming? c. Shall we go swimming? d. Could you go swimming? 35. We don’t have a TV…………………………………….our place a. at b. in c. on d. for 36. They prefer reading …………………………..watching TV a. than b. more than c. to d. from 37. What kinds of ……………………………………….do you like? – I like cartoons a. books b. films c. pictures d. sports 38. Are you free ……………………..Tuesday? a. in b. with c. on d. at 39. What would you like ………………………………………………? – Pop music a. to watch b. to play c. to listen to d. to visit 40. …………………………….swimming? – That’s OK a. How about b. Let’s c. Shall we d. Why not 41. Teenagers like ……………….the latest pop music a. hear b. hears c. to hear d. for hearing 42. …………………………….have dinner at my house? – Yes, I’d love to a. Do you like b. Would you like to c. What about d. Let’s 43. We ………………………..to listen the latest pop music a. like b. hate c. love d. All are correct 44. I waited for them ………………………………they arrived a. after b. because c. when d. until 45. Her car is …………………………………mine a. as big as b. as big so c. so big so d. so big as 46. She is going to listen …………………………..the radio a. for b. of c. to d. on 47. …………………………..is a person who watches television a. Contestant b. Viewer c. Member d. Worker 48. Some people watched TV ………………………………..the windows a. in b. on c. through d. by 49. We ………………………….friends anymore a. are b. aren’t c. is d. isn’t 50. Pop music is the short …………………………….of “popular music” a. form b. word c. from d. of

tính diện tích tam giác có độ dài đáy là 6,4 dm và chiều cao là 4,5 dm

Task 8. Put “Be” in the correct form of the past in the following sentences. 1. I ____________ very tired yesterday night. 2. They ____________ at the cinema. 3. She ____________ angry with her pupils. 4. My mum ____________ at hospital last week; 5. The shops ____________ open last Sunday. 6. You ____________ at home yesterday, where ____________you? 7. ____________ all your friends at your birthday party? 8. My sister ____________ well last Saturday, so she stayed at home and didn’t come with us. 9. The girls ____________ at the mall to do some shopping. 10. He ____________ afraid to miss his bus, so he ____________ in a hurry yesterday after school. 11. Why ____________ you in the Head’s office this morning? 12.Linda ____________ at home yesterday. 13.____________ that man here last night 14.Those boys ____________ absent from class last week. 15.Mrs Toan ____________ ill 3 days ago. Task 10. Put the verbs in brackets in the negative forms of the past simple. NEGATIVE DIDN’t + INFINITIVE of the ver 1. John __________________ (not/ get) his test back yesterday. 2. We __________________ (not /bring) our packed lunches! 3. The neighbours _______________ (not/ wake) on time for their train! 4. My Dad ___________ (not / win) his tennis tournament last weekend. 5. Steve _____________ (not/ buy) any flowers for Valentine’s day! 6. My brother ______________ (not/ write) the report for his boss. 7. The nurse __________________ (not /hurt) my brother when she made his bandage. 8. We __________________ (not/see) our neighbours this morning. 9. She __________________ (not/understand) why I was crying! 10.They __________________ (not/ send) their grandchildren their holiday photos. 11. We _____________ (not/ finish) the gardening because of the rain. 12.My friends ___________ (not/ lose) their rugby match last Saturday. Task 11.Use the interrogative form of the past simple Interrogative did +subject+ infinitive of the verb 1. __________________ (Ken/ feel) better this morning? 2. __________________ (Kate/ learn) her history lesson? 3. __________________ (the children /see) their grandparents? 4. __________________ (your mother/find) a new job? 5. __________________ (your friend / speak) to you about the meeting? 6. __________________ (the neighbours/pay) their house rent? 7. __________________ (John) / catch) his train to go to Paris? 8. __________________ (the water/ freeze) in the pipes because of the co 9. __________________ (Jane/read) the play for the literature lesson? 10.__________________ (your mother/ tell) you about the accident? 11. __________________ (Max/ get) all his money back after the robbery? 12.__________________ (the dog /hide) some bones in the garden?

Công nghệ đúc là gì ạ? Mà có phải cậu đã đúc thành trái tim tớ không? <3

các siêu sao học giỏi toán giúp e vs ạ