điền vào chỗ trống đúng dạng của từ trong ngoặc đơn
1. Ba's new house is ..................................... than his old house. (big)
2. Summer is ....................................... than spring. (hot)
3. Today Lan is .................................. Because she misses her parents. (happy)
4. They are .................................... to their teacher in the school yard. (talk)
5. Our school is big. There are fifty-six ............................ in our school. (class)
6. mai is our new ........................................ . (class)
7. Miss Hong is our new English ...................... . (teach)
8. My brother is 9stay) ...................... with our grandparents at the moment. (stay)