At the 60th anniversary, the guests sitting in the front are those ______ graduates from the university.

He had never given a speech to so many people, so he felt（ ） .

Many students thought about the third question for quite a while and had great difficulty answering it. Obviously， it was _____ all.

I used to smoke _____ but I gave it up 3 years ago.

The audience stood and （ ） at the end of the performance.

（） you decide to take up, you should try to make it a success.

Mr. Herpin is one of the foreign experts who _____ in China.

Most people make such mistakes （ ） in their whole life.

The shy girl felt quite （ ） and uncomfortable when she could not answer the interviewer’s question.

She didn’t want to go to Africa: probably （ ） the weather is too hot.

William suggested _____ a party for Elizabeth who was going to retire soon.

Herman’s success is （ ） his hard work and his academic ability.