Things are ________ on Mars ________ on Earth because of the different gravity.

It’s very strange that _____ money we make, the poorer we feel we are.

I think there will be______ people and ______ pollution in the future.
A、less; less          B、less; fewer              C、fewer; less

--- How do you like English, Lingling?
--- I think it’s a little _____ than maths.

We have a lovely room. It’s one of          in the hotel.

I take exercise every day and I’m _____   __ than before.

My brother is_________than me.

Elephants are _____ bigger than rabbits.
A. much                B. little               C. very

---Tina, I want to have a pet. How about a dog?
--- I prefer a cat. It is ______ to take care of.

The new road is much ______ than before. Eight cars can pass it at the same time.