單項選擇題The world's supplies of copper（）

A.have gradually being exhausted
B.are gradually exhausted
C.has been gradually exhausted 
D.are being gradually exhausted


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1.單項選擇題— Would you mind closing the window? —（）.

A.Yes, please 
B.No, I’m sorry
C.Certainly not
D.All right

2.單項選擇題He is a popular movie star. His popularity（）in the high attendance at all his movies.

A.reflects
B.reflected 
C.is reflected
D.is reflecting

3.單項選擇題— I'll fly to New York on business next week. —Well,（）.

A.have a pleasant journey
B.you’re so lucky to go abroad
C.wish you happy 
D.good-bye

4.單項選擇題－I've got a terrible pain in my arm. －（）.

A.Yes, you’re quite right.
B.Thanks for telling me. 
C.I’m sorry to hear that.
D.Thank you.

5.單項選擇題— Has Mr. Smith had an accident? —（）

A.I don’t hope so.
B.I hope not so. 
C.I hope not.
D.I hope to be not