1、I hate ____when others laugh at me or speak ill of me behind.
A them B there C it D that
2、_____ the mid-term exam to worry about,I have to study hard.
A with B besides C as for D besause of
3、Be careful when crossing this very busy street.If not,you may _____ run over by a car.
A get B have C become
要解析和原理