They hoped ________ the secret forever.
A. keep B. kept C. keeping D. to keep
—Will you join us for lunch?
—________.
A. No, I don’t B. Yes, with pleasure
C. No, help yourself D. Yes, please
A new gym ________ in our neighbourhood next year.
A. is built B. was built
C. has been built D. will be built
You ________ wait for him. I’m not sure whether he’ll come back or not today.
A. can’t B. shouldn’tC. mustn’t D. needn’t
—Why do you look so tired?
—Because we ________ for three hours without stopping.
A. work B. worked
C. have worked D. were working
We won’t start the meeting ________ the teacher arrives.
A. though B. until C. while D. and
