I can swim.

Investing in stocks carries a certain level of risk.

The tension in the room was palpable.

The tourist took a lot of photos during their trip.

I need to buy a new device for my computer.

I love watching comedy movies.

J.K. Rowling is a famous writer.

There are zero apples on the table.

Please add up the total cost of these items.

He is a fast runner.