找出错误并改正1、He （A.seemed ）（B.quite）（C.happily） （D.when） she came here.
2、The boy （A.must be)( B.her son).He (C .look likes) (D .her) very much.
3、Some colleges have (A.pools to make) student (B.to keep) the English (C.cool) (D.in summer)