4. Do you r_______ want to stay at home?

3. My elder sister is a fashion designer, she has a c_______ of beautiful clothes in different styles.

2. He enjoyed c________ different shells on the beach when he was young.

A. 根据句意和首字母写出各句中所缺单词的正确形式。

1. Sorry! My room is a bit u_______. Please wait for a moment.

请你对看电视作出评价。提示：一方面可以增长知识，了解世界的发展变化；另一方面长时间看电视不仅影响视力，也浪费时间(waste our time)， 一些充满暴力(violence)的节目对青少年的成长不利(do harm to us.)。

____________________________________________________________

The Internet has become a part of teenage life.

A new report on 3,375 students aged from 10 to 18 in seven Chinese cities found that 38 percent of them believe they use the Internet often.

While most of them get useful i_______ and use the Internet to help in their studies, some are not using it in a good w_______ .

In order to help young people use the Internet in a good way , a textbook on good Internet behavior has started to be used in some Shanghai middle s this term. The book uses real examples to teach s_______ all about good ways of using the Internet. The book gives useful advice such as it’s good to r_______ news or find helpful information to study.　　　　　

Some students also make online friends. But if you are meeting a friend offline, make s_______ your parents know. Teachers and parents all think the book is of great v_______ A teacher said the book would be a guide for teens using the Internet. She believes it will k_______ students away from bad sites. “Many students are u_______ the Internet without guidance from their parents,” she said. The book will teach students h_______ to be a good person in the online world.

5. When do you smile _______ people?

4. Sally is playing _______ the recording.

3. Electricity and batteries are expensive to get _______ some parts of Africa.

2. There are also computers connected _______ the Internet like an office.