—Miss Li, are we going to have a picnic tomorrow?
—Yes. But if it ______, we’ll do some reading instead.
A. will rainB. rains
C. is rainingD. rained
— “Frog”, Mo Yan's latest novel（小说）, please!
— Sorry, it ________ just now. But it will come out again soon.
A. sold outB. is sold out
C. has sold outD. was sold out
—Is that boy Alan?
—No, it ______ be him. He left for Beijing yesterday.
A. can’tB. shouldn’t
C. needn’tD. mustn’t
—Have you heard about the airplane accident?
—Yes, all of the passengers on the plane lost their___________.
A. moneyB. time
C. interestD. lives
—_______ do you go to see your grandparents?
—Once a week.
A. How farB. How long
C. How oftenD. How soon
—When did you finish your homework last night?
—A bit late, ________ my father came back home from work.
A. thoughB. unlessC. ifD. until
