句型转换（每小题2分，共10分）
You’d better ask our computer teacher for help.（改为否定句）
You’d better _______ _______ our computer teacher for help.
His father coughs badly, so he must stop smoking. (同义句转换)
His father has a bad cough, so he must____  _____smoking.
He likes swimming better than running.（同义句转换）
He _______ swimming _______ running.
越来越多的外国人将在中国生活。
_______ and _______ foreigners will live in China.
露西和莉莉都是我的好朋友。
_______ Lucy _______ Lily are my good friends.