There are different kinds of presents in the gift shop. I can’t decide _______.

Is the tie made ________ silk? —Yes. It’s made ________ Italy. [ ]

Wow! You look different! You ______ wear glasses.－ Yes, I did. But now I have had an eye operation. I can see clearly without them.

How many people did they save _____the fire?[ ]

There _______ less air pollution in the country .