________ great fun I have _______ Frisbee（飞盘）with my dog! He can always catch it quickly!
A. What； to play B. What a； to play
C. What a； playing D. What； playing
—When will Wuxi Metro Line 3 open?
— _______ next year. Only 10% ______ been built.
A. Until； has B. Until； have
C. Not until； has D. Not until； have
Mary didn’t know who _________ the problem she met with at that time. But now her true friend Betty is always with her.
A. to talk about B. to talk to about
C. will talk to about D. will talk about
— Must I wash the clothes now?
— No， you _______. You _______ clean the room first.
A. don’t have to； may B. needn’t； need
C. mustn’t； may D. mustn’t； must
—How _______ is it from Beijing to Shanghai?
—Let me have a check. Oh， it’s only about two _______ flight.
A. far； hour’s B. long； hour’s
C. long； hours’ D. far； hours’
________ of people are attracted to the cinema to see a wonderful film， _______ Zootopia， a 3-D Disney animal film.
A. Two million； called B. Two million； is called
C. Millions； called D. Millions； is called
