相信他能保密。

当10月初踏上南非的土地时，他们兴奋不已。

词典里的词是按字母顺序编排的。

A. My computer doesn’t work. I will have someone repair it this afternoon.

Ｂ.My computer doesn’t work. I will　　     　　    　　   this afternoon.

It’s________(自然的) that he should think so.

This medicine may make you________ (困的).

________ (消化) is more difficult for old people.

During the years that________ (紧接着), he earned his living by delivering newspapers.

Can you give a________(描述) of your school life?

完成句子。

It was not difficult for the police to find out the murderer.

The police had no_______ _______ ________ ___________ the murderer.