选词填空
prefer...to..., clean up, focus on, sign up, make friends, be suitable for, content...with, give directions to, debate on/about/over, be interested in |
21. I decided to
__________ for a language course to improve my communication skills.
22. The lecture will be helpful to
_________ teachers in class.
23. If you fail to
_________, you should examine yourself and see if there is something wrong with your personality.
24. Many teenagers volunteer to
__________ the campus at weekends.
25. Although you have applied for registration, you
__________ the designing job.
26. The little boy
_________ himself
________ a new toy.
27. Tom
__________ doing experiments
_________ listening to lectures.
28. Jack
__________ what the teacher said.
29. They
__________ with each other
__________ the environmental protection.
30. Tony
__________ this film, so he has watched it twice.