—Do you know ______?—Yes. She is doing her homework.
| A．what is your sister doing | B．what your sister is doing |
| C．when your sister is doing homework | D．where is your sister doing homework |
Flight 987 willin five minutes.
A、set up B、set off C、set down
While I was walking along the lake, I saw some fishout of the water.
A、jumped B、jumping C、to jump
—The land in the southwest of China is in great need of.
—Yes, it hasn’t rained for a long time there.
A、people B、food C、water
He promised to pick me up at the school gate. However, heyet.
A、hasn’t arrive B、didn’t arrive C、doesn’t arrive
the one-child policy, our country has controlled the population successfully.
A、As for B、Thank for C、Thanks to