The East Lake is not far from the Yellow Crane Tower, so you can easily visit _________ in a day.– Fantastic! I can’t wait for it.

It is said that our eyes, we can see more than 2000 stars on a clear night.

t the earth’s atmosphere to protect them,astronauts can be exposed to intense radiation from the sun, ____ them at riskof cancer.

Only when your identity has been checked, ___________

There ____ a pen and some books in my bag.