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.