I. Choose the best answer to complete the following sentences.
1. _________ you do better work than this, you won’t pass the exam.
A. When B. Although C. If D. Unless
2. It’s difficult to pay one’s bills when prices keep_________.
A. growing B. gaining C. rising D. raising
3. Not only _____ us light, but it also gives us heat.
A. the sun gives B. the sun has given
C. has the sun given D. does the sun give
4. "Did you like the novel that I gave you last week?”
-“ _________ the novels that I’ve read, I enjoyed this one the most.”
A. All of B. Of all C. For all D. From all
5. “Excuse me, is this seat free?” - “_____________”
A. No, you can’t sit here. C. Sorry, it is taken.
B. Yes, it is seated by a boy. D. Yes, but I don’t know so.
6. Her marriage has been arranged by her parents. She is marrying a man_______ .
A. she hardly knows him B. whose she hardly know him
C. she hardly knows D. that she hardly has known
7. It was_______ serious accident that he was kept in hospital for a month.
A. such B. such a C. so D. so a
8. I had my younger brother_______ the newspaper to me while I was abroad.
A. send B. sent C. to send D. sending
9 . He hurt his leg _____________ in order to miss the exam.
A. at purpose B. for purpose C. in purpose D. on purpose