20) John was so sleepy that he could he could hardly keep his eyes____.

A. open B. to be opened C. to open D. opening

21)----Mum, I think I’m ____ to get back to school.

----Not really, my dear. You’d better to stay at home for another day or two.

A. so well B. so good C. Well enough D. good enough

22) ----I f you don’t like the red coat, take the blue one.

----Ok, but do you have ____ size in blue? This one’s a bit tight for me.

A. a big B. a bigger C. the big D. the bigger

23) I t takes a long time to go there by train; it’s ____ by boat.

A. quick B. the quickest C. much quick D. quicker

24) If there were no examinations, we should have____ at school.

A. the happiest time B. a more happier time

C. much happiest time D. a much happier time

25)----Have you finished your report yet?

----No, I’ll finish in ____ ten minutes.

A. another B. other C. more D. less

26)----How was your recent visit to Qingdao?

----It was great. We visited some friends, and spent the ____days at the seaside.

A. few last sunny B. last few sunny

C. last sunny few D. few sunny last

27) Can you believe that in ___ a rich country there should be____ many poor people?

A. such, such B. such, so C. so, so D. so, such

28) How beautifully she sings! I have never heard ____.

A. the better voice B. a good voice C. the best voice D. a better voice