题目内容
下列单句均有一处错误，指出并改正
Mr Li taught our chemistry when I was a school boy. ________
It must be something wrong with the door, for it won’t shut. ________
He did a good deed and was high praised by the teacher. ________
Our school is a lot of bigger than yours. ________
Last Sunday they went for a visit to Walt Disney world. ________
The only reason why the cars stopped was because the bridge was broken. ________
