( )当吴一凡向别人介绍自己时,他会说 A. Hello! I’m Wu Yifan. B. Hello! This is Wu Yifan. C. What’s your name?
( ) To be a good swimmer, I must have lessons.
( ) Let me __________ the teacher to help answer the question.
( ) This is an __________ to the cinema.
( )一Let’s help our teacher carry the heavy bag. —__________.
( )Jackie Chan is my __________ film star.