一．单项选择（20分）
从每小题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。
1.My father is_________tired though he has had a long walk.
A. little B. not a little C. not a bit D. so
2. —Can I use this expression in the text ?
— No. It has _________ . Nobody uses it today.
A. given up B. broken down C. gone out D. got off
3. —Who shut the door ? —_________. It closed of _________.
A. None, itself B. No one, it C. Nobody, itself D. Nothing, it
4. _________ the song sounds !
A. How sweetly B. How sweet C. What sweetly D. What sweet
5.The angry boy rushed out _________I could stop him.
A. until B. before C. while D. after
6.Harvard, _________ in 1636, is one of the most famous universities in the US.
A. founded B. put up C. invented D. discovered
7. —_________ the population of China ? —About 1.2 billion.
A. What is B. How much is C. How much are D. What are
