当别人称赞你时, 你应该说: “____”。
—I am afraid that I can’t finish the task successfully.—Don’t worry. You_____ plenty of time to do it.A. will be given B. give C. will give
I won’t go to tomorrow’s party_____ I am invited.A. if B. unless C. When
—It is getting cold. Would you mind_____ the window?—Of course not.A. closing B. to close C. closed
—Who’s singing in the garden?—It _____be Mr. Brown. He always practices singing at this time.A. must B. can’t C. need
Little Tom _____computer games when his mother got home.A. is playing B. plays C. was playing