11. I haven't decided to buy that expensive computer or not
I am considering ______________________________________
12. Natalie studied physics at the University of California. Then she became a staff writer for Live Science ( befor)
Natalie ____________________________________________________
13. I didn't like the CD you have recommended me, but I bought it all the same
14. Mr. Thomas has a nice accent and a good sense of humor. He is my first English teacher ( who)
Mr. Thomas __________________________________________________
15. '' How about going to the cinema tonight ? '', said Tom
Tom suggested ___________________________________________________
16. The IELTS practice test book is interesting. I bought it two weeks ago
The IELTS practice test book which ____________________________________
17. They will build a supermarket near the aiport next year
A supermarket ___________________________________________
18. I don't have enough time, so I do not go swimming every day
If I ____________________________________________________
19. Let's put garbage bins around the school yard to prevent lazy students from littering
I suggest
20. Nam doesn't have enough money, so he can't buy a new laptop
If
21. He didn't have any money, but she bought an expensive mobile phone
Although __________________________________________________
22. I started writing novels in 2008
I have ______________________________________