The success of her business made it difficult for her to carry out her       as wife and mother.

Before the final examination,many students have shown      of tension.Some have trouble in sleeping while others have lost their appetite(胃口).

Being able to speak another language fluently is a great          when you are looking for a job.

Full of ______， he closed his eyes.

The lion is considered the king of the forest as it is a（n）______of courage and power.

Susan was completely weighed down by the__________of examinations.

The plan was that the two parties should first reach an agreement on the basic ________,the details to be worked but later.

.There was a ______ of complaints from the press about the bad language used in the special TV show.

Many people like white color as it is a ________ of purity.

An old friend of mine called me up this morning,but he refused to tell me his present ________.

We needn’t have watered the trees.You see,it looks like ________.

Her boss expressed his unsatisfaction with ________she has made in the development of market.

I love games,and I used to play forward ________in the school basketball team.

What ________surprise you gave us by wearing such funny________ at so serious a meeting!

Scientists have found no ________of life on Mars so far,though great efforts have made on the research.

Patience is an important ____ of a happy and rewarding life. After all, some things are worth waiting for. 

I have a great ____ and admiration for my former English teacher.

You can take as many books as you like here for they are free of ________.

Many people coming from all over the country arrived at the same ____, a small village, to attend a live meeting.

She knows that as a secretary she must be pleasant and helpful no matter how busy she is or what kind of ____ she may be in.