— Mr. White, can you come to my birthday party this weekend?
— ________, but I might be a little late.
A. Sorry, I can’t B. It’s hard to say
C. Sure, I’d love to D. I am afraid not
— I believe there ________ hundreds of travelers on the moon one day.
— Well, it’s hard to say. We won’t be sure unless it really ________.
A. will be; will happen B. will be; happens
C. will have; happens D. will have; will happen
— Mum, you are ________ taller than me now.
— Well, you will be as ________ as me soon.
A. more; tall B. much; tall C. much; taller D. more; taller
— ________ wonderful speech Emma gave at the UN meeting!
— I agree with you.
A. How B. What C. What an D. What a
— Shiyan is trying to build the civilized city(文明城市).
— Yes, when we cross the street we must wait ________ the traffic lights turn green.
A. until B. as long as C. as soon as D. if
— _________ do you go to the movies?
— About once a month. I’m busy with my studies.
A. How long B. How soon C. How many D. How often
