1. He is clevers student in my group.
+) he , she , it + s/es
2. It's good holiday I've had.
+) cấu trúc trên ta ko thêm hay bớt
3. Lan sings sweet than Hoa does.
+) động từ sings đã thêm s
4. My Tam is one of populars singers in my country.
+) từ popular thêm s
5. The weather this summer is even hot than last summer.
+) ta giữ nguyên
6. Our friends are intelligent than us. ( dich ra là Bạn bè của chúng ta thông minh hơn chúng ta.)
7. What is difficult thing you have ever done?
+) giữ nguyên
8. It was cold day of the year.
+) giữ nguyên
9. My sister dances good than me.
+) giữ nguyên
10. Taylor Swift is beautiful singer I have known
+) giữ nguyên