---I’m going to take my driving test this weekend. ---________.
A. Good luck B. Have a good time
C. Come on D.Congratulations
You will fall behind others ____________ you work hard.
A. unless B. though C. if D. since
H7N9 bird flu is a virus can make people die. We’d better stay away from birds at present.
A. who B. which C. what D. whom
--- Could you tell me __________?
--- Certainly. In half an hour.
A. when will the train to Beijing leave
B. when the train to Beijing would leave
C. when the train to Beijing left
D. when the train to Beijing will leave
--- Mum, why don’t you have the robot ________ housework for you?
--- Oh, it caught a virus. I should have it _________ at once.
A. done; repair B. do; repaired
C. done; repaired D. do; repair
―Did you see Mr. Li when you were in France?
―No, when I ______, he ______ to Canada.
A. arrived, had gone B. had arrived, went
C. got, had went D. reached, would go
