1. He would visit me if he had my address. (visit)

2. My sister is interested in using the Intern. (use)

3. Huong have learnt English for 7 months. (learn)

4. The earthquake which occured in Fukushima, Japan in 2011 was one of the most terrible disasters in Japan. (occur)

5. met( Câu điều kiện loại 2 )

6. was ( Đã từng là giáo viên )

7. translated

8. watching ( Sau like love , hat , enjoy...+ V-ing )

9. were ( nếu tôi là bạn )

10. will die ( Sẽ chết - Câu điều kiện loại 1)

11 to smoke ( used to + V-bare )

12. taking(dùng mẫu suggest+Ving)

13.go(dùng thì hiện tại đơn: S + V hoặc V+s/es)

14. was eating(dùng verb QKD+while+QKTD)

15.bought(dùng thì quá khứ đơn: S +Ved/VpII)

16.had(dùng mẫu câu wish ở hiện tại: S+wish+S+Vlùi 1 th

17. phay 

19 is be 

20 have visited

21. was cooking

22. goes

23. are playing

24. Did you go

25. goes 

26. was ( câu ước ) 

27. is talking ( Dấu hiệu thì HTTD)

28. haven't seen ( Chưa từng gặp )

29. haven't written ( CHưa từng viết )

30. going( sau like , love , hate , enjoy ... + V-ing )

`1` He_____would visit______me if he had my address. (visit)            

`-` Câu ĐK loại 2.                                       

`2` My sister is interested in_______using____the Intern. (use)

`-` be interested in+ V-ing.

`3` Huong_____have learnt/ have been learning______English for 7 months. (learn)

`-` for: HTHT/ HTHTTD.

`4` The earthquake which______occured_____in Fukushima, Japan in 2011 was one of the most terrible disasters in Japan. (occur)   

`-` QKĐ.

`5` What would you do if you _____met______an alien? (meet)

`-` Câu ĐK loại 2.     

`6` I told him that I ____was_______ a teacher of English. (be)

`-` Câu gián tiếp lùi 1 thì.

`7` The famous novel ____has translated______into Vietnamese recently. (translate)

`-` HTHT.

`8` The chidren often love ____watching____cartoons. (watch)

`-` love+ V-ing.

`9` If I___were_____ you, I would tell her the truth.(be)   

`-` Câu ĐK loại 2.             

`10` If pollution increases, more and more trees___will die____ .(die)        

`-` Câu ĐK loại 1.                                                                       

`11` My father used___to smoke______ 20 cigarettes a day.(smoke)     

`-` used to V-inf.                             

`12` He suggests_____taking___ the bus to school.(take)            

`-` suggest+ V-ing.                                                        

`13` I often _____go______for a walk in the park in the evening (go)    

`-` HTĐ.                          

`14` The phone rang while we ____were eating_______dinner (eat)        

`-` Hành động đang diễn ra hành động khác xen vào.                             

`15` She _____bought______this dictionary last Sunday.(buy)          

`-` QKĐ.                           

`16` He wishes he ___had________ enough money to buy this car.(have)      

`-` Wish loại 1.        

`17` We ____were playing______ soccer when it started to rain yesterday. (play)    

`18` They used to ___ride____buffaloes when they lived in the countryside. (ride)

`-` used to V-inf.                   

`19` The Ao dai ___have been____ the traditional dress of Vietnamese women for centuries. (be)   

`-` HTHT. 

`20` I ___have been visting ____ Ha Long Bay three times since I started working in Quang Ninh. (visit) 

`-` three times since: HTHTTD.

`21` When my mother came home from word, I _____was cooking______ dinner. ( cook)

`-` Hành động đang diễn ra hành động khác xen vào.        

`22` Jane _______goes_____to school by bicycle every day . (go)     

`-` HTĐ.               

`23` She ______hasn't seen______ that film before. (not see)      

`-` HTHT.                                       

`24` ____Do______ You___go________to London last month? (go)      

`-` QKĐ.                                          

`25` If today were Sunday, we____would go_______to your nativevillage. (go)        

`-` Câu ĐK loại 2.

`26` Ba wishes he_____would be______a good doctor in the future. (be)    

`-` Wish loại 3.               

`27` Her brother____is talking_______to his penpal on the phone at the moment.(talk)                           

`-` HTTD.

`28` I____haven't met_______him since 1990. (not meet)     

`-` HTHT.       

`29` We _______didn't write_________ to John since last month.( not write)   

`-` QKĐ.                  

`30` She likes _______going_________ shopping in her free time.(go)

`-` like+ V-ing: sở thích

`-` like+ to V: thường xuyên.