18. A: Would you like a glass of lemon juice? – B: ……………... I’m very thirsty

 A. No, I’m not           B. Yes, please                        C. No, thanks             D. Yes, I do.

19. ……………..?”           - “That’s a great idea.”

A. Do you like playing sports                               B. Can you buy me some apples                           

C. Why don’t we go out for dinner                       D. May I borrow your pen

20. When .  .  .  .  .  to San Francisco?  - In 2010

A. have you gone        B. did you go                          C. do you go               D. will you go

21. - A: “I’ve just received a scholarship.” - B: ……………..

A. Really                     B. Thank you                          C. Congratulations      D. Well

22. That is .  .  .  .  .  book I’ve ever read.

A. the borest               B. the boring                           C. the most bored       D. the most boring

23. It’s getting light. Shall I turn .  .  .  .  . the lights to save electricity? 

A. off                          B. up                                       C. on                           D. in

24. In the future, robots will help us to surf the .  .  .  .  . 

A. websites                 B. Internet                               C. channels                  D. TV programmes

25. What does 3Rs stand .  .  .  .  .  ?. It’s Reduce, Reuse, Recycle.

A. at                            B. for                                       C. on                           D. By