UNIT 13

My sister is two years ___ than me.

• young

• so young

• younger

• the youngest

Do you know what ______ animal in the world is?

• slow

• slow as

• slower

• the slowest

I think spring is _____ season of the year.

• beautiful

• very beautiful

• more beautiful

• the most beautiful

Math is ____ to me than biology.

• important

• so important

• more important

• the most important

Helen is ____ ballet dancer in our city.

• good

• good as

• better

• the best

That test was ____ than the previous one last week.

• difficult

• so difficult

• more difficult

• the most difficult

Tom has got ____ message from his parents.

• long

• long as

• longer

• the longest

English is _____ for me than Chinese.

• easy

• very easy

• easier

• the easiest

My phone is _____ than my sister's phone.

• expensive

• so expensive

• more expensive

• the most expensive

Last winter was ____ winter in our country.

• cold

• cold as

• colder

• the coldest