Shall we request the chairman（）our suggestion again?

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（）

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

I want you to succeed without（）and firmly believe that you will succeed if you try hard enough.

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

He never（）to read the news but turned at once to the crossword puzzle on the last page.

The aircraft vanished without（）

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

The survivors（）to a floating tree in hopes of rescue.