（）students often find it difficult to live in China at first.

Since we can't hear you at the back of the hall, you'll have to（）your voice.

I tried very hard to persuade him to join our group but I met with a flat（）

The price they offered for my old car was so low that I（）it down.

The aircraft vanished without（）

After she became a lawyer, she decided to （）criminal law.

The noise of the traffic（）Paul from his work.

She couldn't（）laughing at him in those clothes.

Shall we request the chairman（）our suggestion again?

I expected a bigger payment, but I suppose you have to be（）for small mercies.