21. She _____ for lost time by studying at weekends.
A. got up B. set about C. made up D. put in
22. What is your opinion about Bob’s condition? – I recommend ___________ as much as possible.
A. him rest B. that he rests C. that he rest D. him to rest
23. Alan and Sue ___________ an argument. They are not speaking to each other.
A. must have B. must have had C. might have D. might had
24. ______________________, we tried our best to complete it.
A. As though the homework was difficult B. Thanks to the difficult homework
C. Difficult as the homework was D. Despite the homework was difficult
25. Only when the ground is kept moist, _________________ germinate.
A. will grass seeds B. grass seeds will C. does grass seeds D. grass seeds does
26. She would rather I ________ harder now.
A. study B. studying C. am studying D. studied
27. The concert didn’t come ______ our expectations.
A. up to B. up against C. round D. up with
28. Excuse me, is anybody sitting here? – “_________________________”.
A. No, thanks. B. Yes, I am so glad
C. Sorry, the seat is taken D. You are welcome.
29. My uncle _______ golf when he retired from work.
A. took on B. took up C. took over D. took after
30. By the end of next month, we _______ our English course.
A. have completed B. will be completed
C. will have completed D. completed