1．

Here are the results of the student activity survey in Class 12, Grade 8. Most students watch TV every day. Some students watch TV twice a week. Some students watch TV four times a week. Some students have sports every day. Some students have sports twice a week. Most students have sports four times a week. All the students do homework every day. No students do homework twice or four times a week.

2．

There are fifty students in Class 1, Grade 8 at Yuying Middle School. Every day they go to school in different ways. Fifteen students take buses because they live far from the school. Ten students walk. They think walking is good for their health and they live near the school. Twenty-five students ride their bikes to school because they like riding bikes very much and their homes are not very far from the school. No one goes to school by car