Please _____ come in_____ go out. Don’t stand there at the gate.A. both…and B. not only…but also C. either…or
You don’t look ______ today; you’d better go to see the doctor.
It ____about 15 minutes ____the theatre.
Do you come here ____your car?
---_____must I take this medicine every day? --- Three times a day.
Have you ever _________ an athlete named Beckham ?