Bạn phóng to hình.

1. This supermarket is less expensive than the one across the street.
2. THe E teacher has taught at our school for 3 years.
3. My doctor said: "Don't eat in front of the TV".
4. You will pass the exam if you study harder. 
5. Ha Noi urban districts are not so quiet as it's suburban areas.
6. How about going to uncle Huan's farm this weekend ?
7. Sarah had difficulty in learning to read in Jap.
8. The book was too complicated for us to understand.
9. Sandy used to study more diligently in the past.
10. The first books were printed by the Chinese more than a thousand years ago.