Bài 1 => thì hiện tại đơn do xuất hiện các dấu hiệu của thì: usually, in the morning, always, in the summer.
1. don't walk
2. does your father do
3. reads
4. Do your mother usually do
5. rains
Bài 2
1. Minh rides a bike to school.
2. He goes to school on foot.
3. There are 5 people in my family.
4. Nam's favourite food is fish,