A./；a B./；the C.the；the D.a；a

A. cut　　　　　　　　 B. to cut　　　　　　　　C. cutting　　　　　　　　　　 D. to be cut

1.We should　　　 our country 　　　 invasion.?

2.The police 　　 John 　　　 murder.?

3.It's too noisy outside.I can hardly　　 my work.?

4.My little cousin is　　 his birthday presents.?

5.Mail your package early　　 ensure its timely arrival.?

6.It's not necessary for children to 　　 their parents all the time.?

A.an art much as?

B.much an art as?

C.as an art much as?

D.as much an art as?

A.the doorbell rang

B.the doorbell rings?

C.we heard the doorbell ring

D.we heard the doorbell rings?

A.will give　　　　　　　　　　　　　　　　　　　　 B.would have given?

C.must give　　　　　　　　　　　　　　　　　　 D.should have given?

A.gets

B.got?

C.to get

D.getting

2.The museum was built ______ the memory of the famous artist.

3.Before the children appear on the stage,they love to dress ______.

4.Don't play trick ______ me,after all,I am your teacher.

5.I am looking forward ______ coming here,yet you don't turn.

A.seizing;disappeared

B.seized;disappeared?

C.seizing;disappearing

D.seized;disappearing

A.is　　　　　　　　　　　　　 B.are　　　 　　　C.have been　 　 　　　　D.has been?