政府每天都收到很多关于空气污染的抱怨。

The government receives many _________ about air pollution every day.

病人在向医生抱怨他的头痛。

The patient is ____________ _________ his headache to the doctor.

他告诉我，相对于日本，他更喜欢意大利。

He told me that he ________ ________ to ________.

老师们希望学生独立完成作业。

Teachers __________ their students _______ _________ their homework _______ ________ .

我们正在为大会做准备。

We are __________ everything ________ the conference.

--What would you do if it _________ (rain) tomorrow?

  --We have to carry it on, since we’ve got everything ready.

Kate __________ (play) basketball every weekend on the playground.

Light ___________ (travel) faster than sound.

Flight CZ3254 from Guangzhou to Beijing __________________ (take off) at 8:20 am. and ________________ (get to) Beijing at 10:55 am.

The man who ___________________ (stand) there is the headmaster of our school.