II.Cung cấp dạng đúng của động từ

1/Let's (go) ____________________ camping.

2/ They (practise) ______________ playing the guitar in the music room now.

3/ We shouldn't (waste) _________________ water.

10. Her new school is __________ than her old school.

A. VERY BIG

B. BIG

C.BIGGER

D.BIGGEST