1. How do most of your classmates go to school?
2. How far is it from your house to school?
3. What are the students doing in the schoolyard?
4. When often there are traffic jams in the city centre?
5. What did your father use to do?
1. How do most of classmates go to school
2. How far is it from your house to the nearest town.
3. What are the students learning in the schoolyard ?
4. When are often traffic jams in the city centre there ?
5. What did your father use to do ?
< Cho mk xin ctlhn nha >
có bao nhiêu số có hai chữ số chia hết cho 3
đỡ mờ rồi nè xem rồi giải hộ mk na
có hai lọ đựng hai dung dịch axit đặc là hcl và h2so4 nếu dùng quì tím có thể nhận biết được hai dung dịch trên ko? tại sao? em hãy nhận biết hai dung dịch axit trên bằng hai cách khác nhau,viết pthh xảy ra nếu có
Xa hoidap mấy hôm mà nick vắng bóng lẻ loi quá, có pic digi anime nào mang ra đây cho tui xem ké, cho xem pic ko tô màu ý và 1 pic to màu đầy đủ ><
PASSIVE EXERCISE 1: CHUYỂN CÁC CÂU SAU SANG BỊ ĐỘNG. 1.My father waters this flower every morning. ……………………………………………………………………………………………….. 2.John invited Fiona to his birthday party last night. ……………………………………………………………………………………………….. 3.Her mother is preparing the dinner in the kitchen. ……………………………………………………………………………………………….. 4.We should clean our teeth twice a day. ……………………………………………………………………………………………….. 5.Our teachers have explained the English grammar. ……………………………………………………………………………………………….. 6.Some drunk drivers caused the accident in this city. ……………………………………………………………………………………………….. 7.Tom will visit his parents next month. ……………………………………………………………………………………………….. 8.The manager didn’t phone the secretary this morning. ……………………………………………………………………………………………….. 9.Did Mary this beautiful dress? ……………………………………………………………………………………………….. 10.I won’t hang these old pictures in the living room. ……………………………………………………………………………………………….. 11.The German didn’t build this factory during the Second World War. ……………………………………………………………………………………………….. 12.The Greens are going to paint this house and these cars for Christmas Day. ……………………………………………………………………………………………….. 13.Ann had fed the cats before she went to the cinema. ……………………………………………………………………………………………….. 14.The students have discussed the pollution problems since last week. ……………………………………………………………………………………………….. 15.Have the thieves stolen the most valuable painting in the national museum? ……………………………………………………………………………………………….. 16.Some people will interview the new president on TV. ……………………………………………………………………………………………….. 17.How many languages do they speak in Canada? ……………………………………………………………………………………………….. 18.Are you going to repair those shoes? ……………………………………………………………………………………………….. 19.He has broken his nose in a football match. ……………………………………………………………………………………………….. 20.Have you finished the above sentences? ……………………………………………………………………………………………….. THỂ BỊ ĐỘNG CÁC MẪU CÂU CƠ BẢN EXERCISE 2:CHUYỂN CÁC CÂU SAU SANG BỊ ĐỘNG. 1.The waiter brings me this dish. ……………………………………………………………………………………………….. 2.Our friends send these postcards to us. ……………………………………………………………………………………………….. 3.Their grandmother told them this story when they visited her last week. ……………………………………………………………………………………………….. 4.Tim ordered this train ticket for his mother. ……………………………………………………………………………………………….. 5.You didn’t show me the special cameras. ……………………………………………………………………………………………….. 6.She showed her ticket to the airline agent. ……………………………………………………………………………………………….. 7.He lends his friend his new shoes. ……………………………………………………………………………………………….. 8.She left her relatives five million pounds. ……………………………………………………………………………………………….. 9.The shop assistant handed these boxes to the customer. ……………………………………………………………………………………………….. 10.The board awarded the first prize to the reporter. ……………………………………………………………………………………………….. 11.Have you sent the Christmas cards to your family? ……………………………………………………………………………………………….. 12.The committee appointed Alice secretary for the meeting. ……………………………………………………………………………………………….. 13.He hides the broken cup in the drawer. ……………………………………………………………………………………………….. 14.They keep this room tidy all the time. ……………………………………………………………………………………………….. 15.They all voted the party a great success. ……………………………………………………………………………………………….. 16.We gave Ann some bananas and some flowers. ……………………………………………………………………………………………….. ……………………………………………………………………………………………….. 17.They moved the fridge into the living room. ……………………………………………………………………………………………….. 18.She bought some cups of tea for the visitors in the next room. ……………………………………………………………………………………………….. 19.They find the new project worthless. ……………………………………………………………………………………………….. 20.The secretary didn’t take the note to the manager. ………………………………………………………………………………………………..
một xe tải phải đi từ A Đến B. Sau khi đi được 3/5 quãng đường thì xe dừng nghỉ. Biết xe đã đi được 30km, hỏi quãng đường xe phải đi còn lại dài ? km?
hãy lập phương trinh hóa học 8 a. Chì + clo ------ Chì (III)CLORUA + HIDRO b. sắt + clo ------ sắt(III)clorua c.lưu huỳnh (IV)oxit + oxi ------- lưu huỳnh (VI)oxit d.Natri hidroxit + axit sunfuric------- natrisunfat + nước e Metan(CH4)+oxi------cacbinic+nước
Biết : (x-3).(2x^2+ax+b)=2x^3-8x^2+9x-9 Tìm a,b
các giúp mik với ạ.... mình phải nộp lúc 9h tối nay ạ!!! Thanks trước ạ
Helpppp me. Hueas vote và cho ctlhn
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