They are having _____ debate about whether the two countries were at _____ war at the time.
| A.the; the | B.a; the | C.the; 不填 | D.a; 不填 | 
The cakes are delicious. He’d like to have ________ third one because ________ second one is rather too small.
| A.a; a | B.the; the | C.a; the | D.the; a | 
— Did you go to the party last night?
   — Yes. And I’d rather ________. It was so________.
| A.not go; tiresome | B.not have gone; exciting | 
| C.not have gone; tiring | D.go; interesting | 
—How long do you think it is ________ he arrived here?
   —No more than half a year, I believe.
| A.when | B.that | C.before | D.since | 
Many people watch the news on TV _____ themselves the trouble of reading the newspaper.
 save B. to save C. saving D. are saving
Who would you rather ________ the watch?
| A.have to repair | B.have fixed | C.get repaired | D.get to repair |