Please speak in a _______ , or the teacher will hear what you say.

We are working under the command of the manager that no _______ be spared to make the party a success.

For sustainable development, the government has decided to give __________ to those energy conserving and environmental-- friendly business in many aspects.

Johnson King is a fine musician; it’s a ______ to hear him play.

It is well-known to us all that the dove is a ______ of peace .

All people around him like him, for he has a strong       of humor.

The young man made a ________ to his parents that he would try to earn his own living after graduation.

China has got a good ________ for fighting against the flu with its careful and smooth organization.

Shelly had prepared carefully for her biology examination so that she could be sure of passing it at her first ________.

 I have no _____ that you will succeed, but I wonder whether you have really got everything ready.

This book gives a brief ________ of MoYan’s growth and details of his writing experiences.

If you take my ________, you'll make a lot of money in the trade.

So heavy is his _______ that he is as busy as a bee, unable to spare(抽出) even a day for his family in a month.

China sent up two manned spaceships and they were also great scientific _______ in the world.

I didn’t know it could do terrible ______to your heart and lungs or ______was more difficult for smoking couples to become pregnant.

In Chinese _____, old people’s advice is of great _____. 

Henry hurried to the library, only to find a notice at the gate, saying “No___________before 12:00 noon”.

Jim is good at English. He often gives me some useful ____on how to read English.

What on earth did you tell her? The_____on her face suggested that she was very angry.

 There is no____ that China will be a powerful country in the future.