He is thinking about _____ a new car.

I hope to learn ______ about the early birds and dinosaur of China.

In early 2000, I _____ Beijing to work.

When I was a children, Hangzhou _____ birds and animals.

Can you swim ______ the river?

The Greeks thought that the bones _____ griffin bones.

In ancient China, people _____ that dinosaur hones _____ dragon bones.

For _____, people have found dinosaur bones in many different ______ of the world.

Can we do the work with _____ people and _____ money.

The story _____ interesting.