Ⅰ.单句语法填空
1．During the childhood，he led a hard life and had some disturbing(disturb) experiences.
2．The retired couple bought a house in the countryside and led a peaceful life there.
3．I warned her not to walk(walk) on the thin ice but she would not listen to me.
4．If you drop a lighted cigarette in the wood，you could set off a big fire.
5．He was forced to sign(sign) the agreement，but at heart he was unwilling to do that.
6．It's bad manners to play a trick on the disabled; instead，we should care about them.
7．The university，established(establish) in 1891，enjoys a good reputation at home and abroad.
8．He made a determined(determine) effort to give up playing computer games after her mother died.
