I.Dùng từ gợi ý viết thành câu hoàn chỉnh
1.Mathematics/be/my favorite subject/school.
2.How often/you/study/library/after school?
3.Vietnamese students/have more/fewer vacations/American ones?
4.I need/buy some envelopes/phone card/post office.
5.Mom/work/same hospital/my father
1. Mathematics is my favourite subject at school.
2. How often do you study at the library after school.
3. Do Vietnamese students have more or fewer vacations than American ones?
4. I need to buy some envelopes and phone card at the post office.
5. Mom works at the same hospital with my father.