CHIA ĐỒNG TỪ TO HAVE VÀ MODAL VERBS Ở THÌ HIỆN TẠI ĐƠN
1. Nam (have) a book.
2. Nam (not, have) a book.
3. Nam (have) a book?
4. Your father (have) a rubber?
5. I can (draw) a picture.
6. Hoa should (do) her exercise before going to school.
7. Lan and her sister (have) some same hobbies.
8. Robert (not, have) a notebook for Physics.
9. Our class ought (take) a rest between lessons.
10. Nam (can, swim) ?