Translate the following sentences into English. Use the given words or phrases.1. 这个问题值得认真考虑。（deserve)

我认为他的体重在增加。(gain)

他从未按时完成过一个项目。(complete)

如果你发现这部手机有问题(defect)，可以要求退款(refund)。

经理授权我在他出差期间代表他行事（act for sb.）。(authorize)

Complete the sentences with the following words or pharases. Change the form if necessary.comment; think twice; implement; go off; fill out1. After Tom passed his driving test, he________ an application for his driver’s license.2. Mary and I have________ cooking, so we live on salads these days.3. If I were you, I'd________ before investigating the money in that business.4.He had read the novel himself, and made quite a few________ on it.5. The committee's suggestion will be________ once the president gives the permission.

I'd like to book a_________ (双人间)room.

A. single
B. double
C. standard
D. king size

Can I have a look at your _____(护照）？

A. ID
B. passport
C. visa
D. driver lisence

Would you please ______ this registration form?

A. fill out
B. fill at
C. fill on
D. fill after

1、I'd like to book a_________ (标准间)room.

A. single
B. double
C. standard
D. king size