2 Bài tập vận dụng: -Bài 1 : lập công thức các hợp chất sau: a: Kim loại Nhôm với lần lươt các nhóm đã cho ở trên b: Kim loại Nát ri với lần lượt các nhóm đã cho ở trên

Các câu hỏi liên quan

cac ban lam giup minh ,minh cho 5sao 1. The man ……………………… next to me was very nervous. ( sit) 2. Tom doesn’t enjoy …………………… at by other people. ( laugh) 3. I’d like you …………………………………… my mother. ( meet) 4. Take this street and you ………… at the bus station in 15 minutes. ( arrive) 5. He suggested ………………… around the town by bike. ( travel) 6. Would you mind ………………………… us alone? ( leave) 7. This is the first time Hoa ……………………… Tim’s family. ( meet) 8. She has a lot of novels ……………………in English. ( write) 9. That book ………………………….… by a famous writer. ( write) 10. Would you mind if I ……………………… off the TV? ( turn) 11.Would you mind if I …………………………… here? ( sit) 12. Do you mind if I ……………………your newspaper? ( borrow) 13. Would you mind …………………………… a taxi for me? ( call) 14. Do you mind if I ………………… work today? ( leave) 15. Would you mind ……………………me your name again ? ( tell) 16. We saw the new play ……………… by Tom Stoppard in the Old Vic. ( write) 17. The woman ………………next to me on the train was friendly. ( sit) 18. The information …………………… in the article is wrong. ( write) 19. The car …………………… by the mechanic was old. ( repair) 20. Would you mind if I …………………….your luggage? ( check)

1. I wish you ………………here with me. a. was b. were c. am d. have been 2. Lan wishes she ………………Maryam someday. a. visit b. visited c. would visit d. will visit 3. They wish they ………………a new car. a. have b. had c.to have​​d. has 4. He wishes he …………………..the exam. a. passes b. pass c. passed ​d. will pass 5. He ……….to see a new film called “Ghostsand Monsters” last night. a. goes b. went c. go ​d. has gone 6.What were you doing when he ……at 4 yesterday? a. come b. had come c. came d. would come 7. Her parents ……………..to Ha Noi last year. a. moved b. moves c. move ​d. had moved 8. Did you ……………her at the party last night? a. saw b. see c. seeing ​d. to see 9. I didn’t …………….. part in the meeting. a. to take b. take c. took d. taking 10. Tom ………………..to play soccer, but now he doesn’t play anymore. a. uses b. was used to c. used d. got used to 11. I wish I​under the sun for a long time. Now I have a terrible sunburn. a. would say b. hadn’t stayed c. wouldn’t stay​ d. had stayed 12. Joseph wishes he​a rich man so that he could buy the red sports car in his dreams. a. weren’t b. will be c. were​ d. won’t be 13. I wish we​to a bigger house. I don’t have my own room. a. will move b. moving c. won’t move​D. moved 14. Phillip and John wish they​their homework. The teacher got very angry. a. Did b. would do c. had done​ d. will do 15. I wish this school​bigger. a. were b. being c. is​ d. been 16. She wishes she​a palace now. a. owns​b. is owning c. owned​ d. would own Exercise 2: Rewrite the sentences in such a way that the original meanings are unchanged: 1. What a pity you can’t take part in with us. @We wish __________________________________________________________ 2. I’m sorry I don’t have a computer. @I wish _____________________________________________________________ 3. Ba doesn’t study hard. @His father wishes ___________________________________________________ 4. It’s a pity my father can’t speak English. @I wish _______________________________________________________________ 5. I’m not a doctor. @I wish ______________________________________________________________ 6. Lan and Mai aren’t here. @I wish__________________________________________________________________ 7. I don’t do well inmath. @I wish_________________________________________________________________ 8. I can’t bear this hot weather. @I wish ​ 9. Mary wants to have a birthday party, but her house is not big enough. @Mary wishes ​ 10. I have to do a lot of homework. @I wish ​ 11. I can’t go to the party tonight. @I wish ​ 12. My father is not at home now. I miss him. @I wish ​ 13.We are now in Vietnam. We are missing Wellington. @We wish ​ 14.It’s raining, so I can’t go for a walk. @I wish ​ 15.I miss my school days. @I wish ​ 16.Tim is playing music so loud. @I wish