IV. Choose the correct answer: 1. This is_____ (my/I) book and that is (your/ you) ______book. 2. Music is______ (I/ my) favourite subject. 3. _________ (I/ My) want to be a teacher and___ (my/ me) sister wants to be a doctor. 4. Mai likes English but (her/ she) brother doesn’t. 5. (Nam and Lan’s teacher/ Nam and Lan teacher) is very nice and friendly. б. Hoa’s pencil case ___ (is/ are) blue. (Her/ She) fiends’ pencil cases are violet. 7. (Those student’s school bags/ Those students’ school bags) are very heavy. 8. What is______ (your/ you) father’s job?_______ (He/ His) is an engineer.   9. How old______ (are/ is)_____ (your/ you) sister?_______ (She/ Her) is ten years old 10. _______ (The women’s bikes/ The womens’ bikes) are new but_______ (the mens’ bikes/ the men’s bikes) are old.

1. This is_____ (my/I) book and that is (your/ you) ______book.

2. Music is______ (I/ my) favourite subject.

3. _________ (I/ My) want to be a teacher and___ (my/ me) sister wants to be a doctor.

4. Mai likes English but (her/ she) brother doesn’t.

5. (Nam and Lan’s teacher/ Nam and Lan teacher) is very nice and friendly.

б. Hoa’s pencil case ___ (is/ are) blue. (Her/ She) fiends’ pencil cases are violet.

7. (Those student’s school bags/ Those students’ school bags) are very heavy.

8. What is______ (your/ you) father’s job?_______ (He/ His) is an engineer.

 9. How old______ (are/ is)_____ (your/ you) sister?_______ (She/ Her) is ten years old

10. _______ (The women’s bikes/ The womens’ bikes) are new but_______ (the mens’ bikes/ the men’s bikes) are old.