Many students didn’t realize the importance of study _______ they left school.
| A．when | B．until | C．after | D．unless |
— I went to your house yesterday afternoon, but you were not in.
— Sorry. I _______ basketball with my classmates.
| A．am playing | B．was playing | C．played | D．have played |
—________you _____your homework yet?
—Yes, I ___it ten minutes ago.
| A．Did, do, finished | B．Have, done, finished |
| C．Have, done, have finished | D．will, do, finish |
Zhang Yu is a ________ girl from Sichuan.
| A．twelve years old | B．twelve-year old |
| C．twelve–years-old | D．twelve-year-old |
—_________riding our bikes to the park?
—Good idea.
| A．How about | B．Why not | C．Would we like | D．Let’s |
— Betty, I’m not good at listening.
— Why don’t you _______ in English every day?
| A．read a newspaper | B．talk your friend |
| C．write messages | D．listen to the radio |