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Now the weather is becoming ___________ , we should look after ourselves well.
A. cold and cold              B. the coldest and coldest
C colder and colder           D. colder and coldest

--- A vocabulary tree(詞匯樹) helps remember words more easily. Which word below is
not in the same branch(分支) about people’ s feelings?
---           , I think. The vocabulary tree is really helpful.

Tom is         of the two boys.

My grandmother found watching TV _______ but I enjoyed it very much.

I can’t eat more food, I’m_______

Their life will be__________ if there are ____________children in a family.

Robots can do many       jobs, because they will never get___________.

If there are      people driving there,there will be       air pollution.
A.less; less
B.fewer; fewer
C.fewer; le

I want to keep       . So I should eat       food.
A.health healthy
B. healthy health
C. healthy healthy

It’s a ______ movie. I want to watch it again.