Sally worked late in the evening to finish her report ______ her boss could read it as the first thing next morning.
4. I hate _______ when young people speak to the elderly in a rude way.
5.Is ____ necessary to complete the design before National Day?
6.I don’t think ____ possible to master a foreign language without much memory work.
7.Does ______ matter if he can’t finish the job on time?
8.I was disappointed with the film . I had expected ______ to be much better.