4.  We couldn't trust her any more,  for she is always________ (lie).

3.    Try to be brief and no more empty words. Mrs King _______ (limit) our free talk to three minutes,

2.    ―I missed the bus and was late for school.

— You ought to _________ ( start) earlier to arrive on time.

15. —How time flies ！

―Yeah. It seems like yesterday that I graduated from college. I can't believe I      for 10 years!

A. had worked       B.  am working

C. worked         D.  have been working

在句中空白处填入适当的内容（1个单词）或括号内单词的正确形式

1. ―Shall I give you a lift as you live so far away?

 — Thank you. It couldn't be _______ (good).

14. It  is  the  first  time  that  smoking control    into China's national economic and social development.

A. is put     B.  will be put

C. was put    D.  has been put

13. — Is Jack still in hospital?

―Yes. He     the bad food.

A.    wouldn't eat

B.    shouldn't eat

C.    wouldn't have eaten

D.    shouldn't have eaten

12. It     rain in the desert sometimes, but you can't depend on it.

A. will    B. shall

C. must     D. can

11. Had it been possible,  I would have gone to attend to Monica in the hospital, but I     fully occupied last month.

A. had been    B. was

C. am        D.  have been

10. ―How was your trip to Yancheng last week?

―Wonderful ！ I only felt sorry that I   the nature reserve of red-crowned cranes, but the weather was awful.

A. could visit       B. could have visited

C. might visit      D.  might have visited