I can play ____ ping-pong, but I can’t play _____ pipa. A. / , the B. the, the C. the, /
—Let’s play basketball on Sunday. —__________.
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. —__________.