viết lại câu sao cho nghĩa k đổi
1, they were happier yesterday than today
-> today they...................
2. english isn't so interesting as biology
-> biology is...............................
3. I'm not as good at english as him
->he is....................................
4. his role is more important than mine
-> my role..................................
5. my kitchen is bigger than yours
-> your kitchen...........................
6. I haven't got as much money as you
-> You have..................................
7. French is more difficult than english
-> english.....................................
8. Nam isn't as careful as his father
-> Nam's father...............................
9. Hai Duong isn't as noisy as HN
-> Ha Noi....................................
10. Mai is prettier than her sister
-> Mai's sister................................
11. My house is smaller than his
-> his house.................................