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

In China,it is quite (nature)（） for people to go back home for the Spring Festival.

I was（）than angry when I saw how they'd ruined the landscape.

Many students found the book （）;it provided them with a large amount of information on the subject.

Inquiries（）the condition of the patients may be made personally or by telephone.

He（）for military service against the wishes of his parents.

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

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

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

I don't know who on（）stole the diamond last night.