The one across the street is less expensive than the supermarket
The English teacher has been teaching at our school for 3 years
My doctor said "You shouldn't eat in front of the television"
If you don't study harder, you won't pass the exam
Hanoi suburban areas aren't as noisy as its urban districts
How about going to uncle Huan's farm this weekend?
Sarah has difficulty in learning to read in Japanese
The book was too complicated for us to understand
Sandy studied more diligently than she is doing now.
The first books were invented by the Chinese more than a thousand years ago.
