--Do you know the man___is talking with your father?--Yes,He`s our headmaster.

A WHO
你认识那个和你爸爸说话的人么?认识啊,他是我们校长.
这里的WHO是引导定语从句哦.Most students in our class like listening to"Don`t wanna grow up" because it sounds___.A.wellB beautifully C niceD wonderfully这里应该是A吧，班级里大多数同学爱听不想长大，因为非常好听。这里的SOUNDS是系词哦，后面要接一个形容词。