单句改错：找出错误的一项并改正。
( )1. Sandy was one of the model at the fashion show. ______
A B C D
( )2. Sandy wore her hair in a 1990's style last Friday. ______
A B C D
( )3. Miss Hu came into the classroom and the students stopped to talk. ______
A B C D
( )4. Simon often takes Amy to home and they play the piano together. ______
A B C D
( )5. There are at least three thousands students in our school. ______
A B C D
