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.
John went to church with his brother last Sunday moring．（改为否定句）
John to church with his brother last Sunday morning．
PM 2.5 does harm to people's health and the environment．（保持句意基本不变）
PM 2.5 is people's health and the environment．
"Have you ever been in a hot air ballon？"Melissa asked her mom．（改为宾语从句）
Melissa asked her mom she ever been in a hot air balloon．
Shared﹣bikes are very popular in some big cities．（改为感叹句）
shared﹣bikes are in some big cities!
The local government organizes the film festival every autumn．（改为被动语态）
The film festival by the local government every autumn．