Choose the best answer among A, B, C or D to complete each sentence

B. Choose the best answer among A, B, C or D to complete each sentence.

20. .................. this work .................. before you went to Moscow?

A. Will/ have been done         B. Has/ been done    

C. Will/ be done                      D. Had/ been done

21. If you  .................. about it, will you be able to answer?

A. are asked                            B. ask                          C. will be asked            D. asked

22. Do you believe that such a problem can ...................?

A. solve                                   B. be solving               C. is solved                 D. be solved

23. “ Can’t we do something about the situation?”- “ Something ........ right now.”
A. is doing                              B. is do                        C. is being done            D. has been doing

24. The university .................. by private funds as well as by tuition income.

A. is supported                        B. supports                  C. is supporting            D. has supported

25. This picture .................... by Johnny when I came.

A. painted                               B. was painted

C. was being painted              D. had been painted

26. It must .................. without delay.

A. do                                       B. have been done      

C. be doing                             D. be done

27. This exercise may .................. with a pencil.

A. be written                           B. be to write              C. be writing               D. write

28. The money .................. to him 2 months ago, but it .................. back yet.

A. was lent/ had not been given                                 B. has been lent/ was not given

C. was lent/ has not given                                           D. was lent/ has not been given

29. She could easily .................. for a top model.

A. be mistaken                        B. have mistaken

C. been mistaken                    D. to be mistaken

30. My shirt .................. by my sister on my last birthday.

A. gave                                    B. was given               C. had been given            D. was being given