19.(2011 深圳，8) —Must I return the book this week?

—No,you       .You can       it for 20 days.

   A. mustn’t; keep   B. needn’t; borrow

   C. needn’t; keep   D. mustn’t; borrow 

18.( 2011 梅州，35) He       all his money       to charity after he died.

   A. gave;up   B. gave;in    C.gave;away   D. gave;out

17.(2011 清遠，36) If you meet some new words,you can       in a dictionary.

   A. look it up      B. look up it

   C. look them up   D. look up them

16.( 2012 佛山，27) You       come late tomorrow.The plane waits for nobody.

   A. can’t   B. needn’t   C. must 

15.(2012 廣東，34) —      I swim here?

—Fm sorry. Children swim alone here.

   A. Must;can’t   B. May;must   C. Can;mustn’t   D. Can’t;can 16.

14.( 2012深圳，14 ) —It’s said that a pianist will perform at Poly Theater on Friday evening.Is it Lang Lang?

—Yes,it       him.He       for a week.

   A. must be;has arrived here   B. maybe;has been here   

    C. must be;has been here   D. maybe;has arrived here 

13.(2012 廣東，41 ) I love this song by Lady Gaga. Would you       the TV a bit,please? I can't hear it clearly.

   A. turn on   B. turn off      C.turn up   D. turn down

12.( 2012 茂名，28) As classmates,we       show our love for her.

   A. should   B. has to   C. have 

11.( 2013 廣東，37) —Someone is knocking at the door.Is it Ann?

—It      be her.She is giving a performance at the theater now.

   A. may   B. must   C. can’t   D. mustn’t 

10.( 2013 廣東，34) Again and again the doctor       the crying baby girl,but he couldn’t find out what was wrong with her.

   A. looked over   B. looked after

   C. looked for     D. looked out