--Who are you _____?
-- My mother.

There_____many people in Hong Kong______vacation every summer.

Look, there is a room______a garden.

Some robots are ______ to do the same things ______ people.

– She was mad _______me for _________her keys.

He’ll go to Shanghai            his wife next Sunday .

I’m standing on the Great Wall of China and talking _______ you.

It’s important        her to learn a foreign language.

What’s happening        Saturday?

That accident happened__________ a rainy night.