REVISION ON COMPARISON AND MODALS

I am three years _______ than my sister.

• older

• the oldest

• old

• oldest

Tommy is __________ boy in school. Everyone knows him.

• a more famous     

• the most famous

• most famous  

• more than famous

Lisa's suitcase weighs 15 kilograms, and Bob's suitcase weighs 12 kilograms. Lisa's suitcase is ______ Bob's.

• larger than

• older than

• heavier than

• lighter than

Sarah's marathon time is 3 hours, and Emma's marathon time is 3 hours and a half. Sarah is _____ Emma.

• faster than

• slower than

• older than

• shorter than

The black dress is more expensive than the white one.

• The black dress is cheaper than the white one.      

• The white dress is as cheap as the black one.

• The white dress isn't as expensive as the black one.

• The white dress is more expensive than the black one.

Learning to swim is the most important water safety skill.

• No thing is more important than learning to swim.

• No water safety skill is more important than swimming.

• Everyone can float without learning to swim.

• Learning to swim is one of the most important skills.

You don't need such a powerful computer for basic tasks.

• The more powerful the computer is, the better for basic tasks

• The more powerful the computer is, the worse for basic tasks.

• A powerful computer makes basic tasks less and less efficient. 

• Basic tasks require a powerful computer.

The earlier you start saving money, ________ you will have in the long run.

• more than

• the more

• the most

• much more

I________ buy that book because I didn't bring any money with me.

• can't  

• couldn't 

• may not

• might not

Thanh really________ go out. He has too much homework to do.

• shouldn't

• can

• may not

• might not