=>
IV/
1. She uses the Internet to get information and to communicate with her friends and relatives.
2. She can communicate with her friends and relatives by means of e-mail or chatting.
3. Because she doesn't have much time.
4. Because it makes our world a small vilage.
V/
1. for
2. with
3. last
4. save
VI/
1. Ha Noi, which is the capital of Viet Nam, will be partially cloudy tomorrow.
2. I wish my father knew Janette's address.
3. My pen pal told me that she would visit me the following day.
4. If Trung got good marks at school, he would be given a dictionary.
