Unit 1:
1. My parents are teacher
My parents are both teachers
2. My mother
That is my mom
3. It is my responsibility to learn
It is my responsibility in that family to study
4. My mother
I often share personal secrets with my mother
5. It true
That is exactly
Unit 4:
1. There are 4 levels of education: primary, secondaly, high school and university
There are 4 levels of education: level 1,2, 3 and university
2. About 4 years
Each level lasts about 3-4 years
3. Students go to school at 7 years old
About 7 years old
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