Your cough ought ______ before it gets worse. 

Jackson______ to work in government office though he hated serving there. 

—Bob, you______ on the phone. 　 —______. 

Not having finished his homework, ______ to watch TV.

—Do you know anyone in Paris? 　—No. I'll make friends once______. 

Don't get that ink on your shirt, for it______. 

The pupils here_____ all kinds of exercises every day in the past few weeks. 

He______ and was made to repeat it. 

The thief______ when he was stealing a wallet from a woman. 

 He_____in a shower last night and got wet through. 

After the class，the students went out of the classroom one by one, but only Mary______.　　

I need one more stamp before my collection ______. (MET1994 ) 

.—Do you like the material? —Yes, it ______ very soft. (MET1994 ) 

If city noises ______ from increasing, people______ shout to be heard even at the dinner table 20 years from now. (MET1992 ) 

 I’m afraid nobody but his parents or Jim, his best friend, _____ the secret. 

—What were you doing when I phoned you last night? —I _________my painting and was starting to take a bath.

 I can’t find my watch. I must have ________it in the hotel.

 The pen I____ I _____is on my desk, right under my nose.

 I don’t have a job. I would find one but I_________no time.

 —What were you doing when I phoned you last night? —I _____my painting and was starting to take a bath.