— Hey, man. You can’t cross the street now. you have to wait ____ the traffic lights turn green.
— Oh, sorry and thank you.
A. when B. after C. while D. until
If you _____ the Lakers（湖人队），you’ll become a great basketball player.
A. take part in B. become C. join D. are
— I can’t give up smoking, doctor.
For your health, I’m afraid you _______.
A. may B. can C. have to D. need
— Let’s ______ some dumplings right now.
— OK. I’ll cut up the meat first.
A. eat B. buy C. heat D. make
—What do you think of the fish?
—It looks , but I don’t know if it tastes .
A. good; delicious B. well; delicious
C. well; nice D. nice; well
— does Kate live from her office?
—It’s half an hour’s ride.
A. How long B. How often
C. How far D. What time
