1. I have ever been to macau. (变否定句)

I ___ ____ been to Macau before.

20.----- How long can I ______ the book?    ------ Two weeks.

A. borrow    B. lend   C. get    D. keep

19. Tom is ill in hospital. He _______ a cold for several days.

A. is      B. catches   C. has caught    D. has had

18.He ________ foe 2 hours. 

A. got up   B.  has got up    C. has been up

17.Are you _____ the jacket these days?    

A. wearing    B. putting on  C. dressing   D. on

16.The bus ______ on the road for 2 hours so far.  

A. has stopped   B. stopped   C. has been

15.I'll lend you the book , but you can only _____ it for 2 days. 

A. borrow   B. keep   C. take

14.Since 2000, he _____ his hometown. 

A. has left   B. has moved away   C. has been away from

13.-----How long _____ you _____ ill ? -----Two weeks. 

A. did fall   B. have, fell  C. have, been

12.He ________ the car for a week.  

A. bought    B. has bought   C. has had