6/ It is necessary to master English.
- Mastering

5/ He has studied English for six years.
- He began

4/ The thief forced the bank manager to lie on the ground.
- The thief made

3/ My teacher advised buying that book.
- My teacher advised us

2/ They didn’t allow us to smoke in here.
- They didn’t let

1/ Would you close the door, please ?
- Would you mind

16. She has lived in HCM city for two years.
→It’s

We bought a new bag two weeks ago.
→It’s

3. It’s necessary (master) .....................................English.
4. Don’t forget (lock) ................................... the door before going to bed

1. Do you agree (lend) ............................me some money?
2. Mrs. Green prefers (watch) ........................TV to (go) ........................to the cinema.

She has lived in HCM city for two years.
→It’s_

It’s three months since they started attending the English course.
→They have

We bought a new bag two weeks ago.
→It’s

1. a. scream 2. a. pleasant 3. a. frightening 4. a. sheet 5. a. relieve 6. a. chat 7. a. technology 8. a. worked 9. a. traveled 10. a. typical b. death b. beach b. pleasant b. green b. little b. panic b. lunch b. pumped b. stared b. worry c. ready c. bread c. pilot c. sheep c. routine c. buffalo c. chemistry c. watched c. landed c. happy d. peasant d. weather d. fire d deer d. field d. passenger d. mechanic d. contented d. seemed d. early

They haven’t written to their friends for more one month. -The last time -They last -It's

10. I haven’t met my friend since I was a kid. -> The last -> I last

19. Please don’t touch anything before the police (come)........... ............... 20. “When ........................penicillin (discover)........... ..............?._ “In 1928”.

17. We (have to / always)................................. a long time for the bus. 18. What (happen).................................to you yesterday?

15. The last time I (go)............................ swimming was when we were in Spain. 16. I (get up / normally).........................at six o’clock, but sometimes I have to be up by five.

Fill in each blank with an appropriate preposition. 1. I got ____________ panic when I found the door was locked. 2. Is Sue contented ____________ her present job? 3. “How do you go to school?” – “____________ bicycle”. 4. I had a long chat ____________ her ____________ music ____________ line. 5. The thief ran away when the burglar alarm went ____________.