1 . 根据句意，选择单词或短语并以其适当形式填空。

be fed up with,   make sure,   in particular,   rather than,   to one’s relief,   cheer up,   too...to,   prevent...from

1. I prefer to walk ________ take a bus.
2. They are putting too much carbon dioxide into the atmosphere , which ________ heat ________ escaping from the earth into space.
3. In the farmyards, the chickens and even the pigs were ________ nervous ________ eat.
4. Of all sports, he loves playing football ________.
5. I think I locked the door, but I’ll just go back and ________.
6. Be careful if you’re trying to ________ someone who’s just a friend.
7. ________, I was just in time to catch the last bus.
8. People ________ listening to his story again and again.