Don't come into the office_______you are allowed
A. if B. when C. until
一_______do you eat fast food?
- Twice a week.
A. How long B. How soon C. How often
- I have so many after-school classes that I don't have enough time to rest.
- Why don't you ______to your parents?
A. talking B. to talk C. talk
She lived_______ in a small village, but she didn't feel _______ .
A. 1onely,lonely B. alone, lonely C. lonely, alone
I found_______not very easy_______to ride a bike.
A. that, learn B. it, to learn C. that, to learn
Though Liu Xiang has retired(退役) from our national team, We will ______ him as before.
A.keep up with B. depend on C. be proud of
