He is going to be a computer programmer when he _______ college.
How do you study ____ tests? ---- I study ____ making flashcards.
The old man asked the boy ____________. A. where does he come from B. where he came from C. where he come from
You can buy many sweaters _____ a very good price.. A. onB. in C. at
- Hello! May I speak to Jim? - Hello! _______________. A. I’m Jim B. This is Jim speaking C. You’re right
Mr.Wang often asks us ________ in the class A. not talkB. not to talkC. don’t talk