词汇与语法知识：从A、B、C、D四个选项中选出可以填入空白处的最佳选项，并在答 题卡上将该项涂黑。（每小题1分）
1. I found a man _______ on the ground on my way home.
A. lain B. to lie C. lie D. lying
2. Hardly _______ down at the table when the telephone rang.
A. I had sat B. had I sat C. I sat D. do I sit
3. It was hard work but we didn’t ________.
A. give to B. give over C. give up D. give off
4. Many presents _______ the old lady on her birthday.
A were sent B. were sent to C. send D. send to
5. Keep the cigarette in your pocket. Look at the sign: “________”.
A. No smoking B. No parking C. No food D. No entry
