Choose the best answer A, B, C or D

----- Nội dung ảnh -----
I. Choose the best answer A, B, C or D.

1. Her new house is not her old one.
- as big as
- bigger than
- as big than
- bigger as

2. There is very water in the bottle, so we have to buy some more.
- little
- a few
- any
- many

3. There are so many __ why people should have a balanced diet.
- answers
- details
- facts
- reasons