5.　　(祝贺) to you on your success.

4.The safety　　(规则) of the factory have come out at last.

3.Some sets of the tools are only in (暂时)needs.

2.One of his　 (同事) that is known to have stolen the computer is suspected of having stolen the money.

根据下列句子及所给汉语注释写出空缺的各单词的正确形式，每空一词。

1.The　　(比例) of the surface of our planet is covered by more than 70 percent of water.

5.　They do not like to sit still for long periods of time and sometimes find it hard to concentrate when reading or listening.

4．The success of a country in bringing education to all also depends on the economy.

3.　Distance learning has helped,and now many American children in small countryside schools study subjects using computer software,email and video conferencing.

1.　In areas where agriculture plays an important role,people do not attach importance to education,and parents are sceptical of anything that takes children away from their work on the farm.

2　In the Turks and Caicos Islands,where there are less than 20 000 people,the number of students in some schools is so low that students of several different grades are taught in the same classroom.

6.　has后加been7.　learnt→learning8.　be→being9　on→to10　in→of