题目内容
找出错误选项并改正
I stayed ．________
答案：A去掉in
点拨：there是副词，所以前面不能用介词。
Can you ?________
The child ．________
找出错误选项并改正。
When I was a student I lot of outdoor activies．________
Mary ．________
．________
．________
?________
．________
lot of 
outdoor activies．________
．________