-Has Tommy finished his homework yet??-I have no idea; he ____ it this morning.

　 A. was doing 　 B. had been doing

　 C. has done 　 D. did

Can you tell me if you have found the key ________ your car.

A. for　　　　 　　　 B. to　　　　 　　　 C. about　　　 　　D. by

They came 　　　 to the railway station,only 　　　 the train was slowly pulling out.?

A.and ran; found　　 B.running; finding?

C.running; to find　　　 D.running; found

— What’s the unpleasant noise?— Oh the road before the main gate ______.

A. is repairing　 B. is being repaired　　 C. is repaired　 D. has been repaired

Everyone had a form in his hand, but no one knew which office____．

　 A．to send it to　 B．to sent it　 C．to be sent to D．to have it sent

In time of serious accidents， __we know some basic things about first aid，we can save

lives.?

A.whether　　　　 B.until?　　　 C.if　　　　 D.unless

Though it's a challenging job, he did it ________ it took me.
A. one-third a time     B. one-third time
C. the one-third time    D. one-third the time

他臉上激動(dòng)的表情表明他通過考試了。(suggest)

　 ________________________________________________

Although Martha had been away from home for a long time, when she came near her home, everything suddenly became _____________.

A clear　　　　　　　 B familiar　　　　 C anxious　　 D similar