Exercise 1
1. I (be) a student.
2. They (be) workers?
3. He (not be) a cook.
4. We (be) good students in BL school.
5. This (be) my friend, Nga.
6. She (be) from Hue?
7. Her father (not be) a farmer.
8. Her sister and brother (be) students?
9. That (be) my friend, Ba.
10. He (not be) from HCM city.
Exercise 2
1. His parents (be) engineers?
2. They (not be) at home now.
3. My name (be) Hoa, and this (be) my mother.
4. He (be) a student, and these (be) his parents.
5. I (be) Lan, and that (be) my brother.
6. He (be) a teacher? and those (be) his students?
7. Nga and I (be) interested in Math.
8. Duc and Hai (not be) good students in my class.
9. This (be) my pen, and that (be) yours.
These (be) her books, and those (be) his books