__________ he doesn’t come to my birthday?

How do you study _____ a test?—I study _____ working with a group. [ ]

There ______ some sick children in the party and each of them ______ a gift.

Must I report the situation of the new company to the manager now? ―No, you . You are tired and you can do it after you have a good rest.

Last year was a hard time to my friend Jim, but he didn’t_____ hope.