The children are looking 　　　　 (好奇地) at the bird fighting each other in the trees.?

_________ my brothers are reporters. Covering events, meetings, or sports meetings

_________ their duty.

A. Each; are　　 B. Both; is　　 C. Neither; are　 D. None; is

The disc, digitally _____ in the studio, sounded fantastic at the party that night.

A. recorded

B. recording

C. to be recorded

D. having recorded

— Can I have another piece of bread? It’s very delicious.

　 — 　　　.

　 A. Help yourself　　　 　 B. You are welcome　　　

　 C. You got it　　　 　　 D. That’s right

With his work completed，the businessman stepped back to his seat，feeling pleased　　 he was a man of action.?

A.which　　　 B.that　　　 C.what　　　　　 D.whether

The children _________ for the accident. After all, they were so young.

A. should not be to blame　 B. not to be blamed　

C. were not to blame　　　 D. were to not blame

Was it _____ Tom’s carelessness ____ your keys were all lost?

A. because; which             B. for; what　　 C. because of; that             D. since; /　　

　 —Flight 302 to Paris ______ until 7:30 tomorrow morning.

?—No wonder I hear so many complaints from the passengers.

　 A. put off　 B. has been put off　 C. will put off　 　 D. had been put off

—Mom, where　　 you put my coat?

—I left it on the sofa when you　　 breakfast.

A. had;were having B. do;are having C. did;were having D. would;had

.The government _______________________ (允许吸烟喝酒) but not taking drugs. (tolerate)