补全词组
1. Grandma is very healthy because she___________(锻炼) every day.
2. Please speak aloud, I can___________ (几乎不) hear you.
3. We___________ (尽力) to eat a lot of vegetables to keep healthy.
4. Walking helps you to keep in good___________ (健康).
5. There are some___________ (不同) between the tiger and the cat.

It’s ______（黄色的）.

A．green

B．yellow

C．blue

Beijing is one of ____________ cities in the world.

A．the biggest

B．big

C．bigger

--- _______do you go to school every day? (  )
--- I go to school by bus.

A．How

B．What

C．When

—  is XiaoMei’s birthday? ( )
—It’s November 5^th.

A．Where

B．What

C．When