Tourism, it brings in money to a country,can also result in damage to the World Heritage sites there.

Tom, there is________on TV tonight, let’s read books instead.

What happened last night?—There was a fire in the hotel. Luckily, it was soon ________.

Why are there a lot of dead fish in the river?－Because they were ______ by the polluted water.

Where are the socks? —__________.