ở đó in inglese:

Who's there?

What a nice surprise, Tom said as he opened the door and saw Mary standing there.

Among our friends, there are Serbs and Croats and Muslims.

Even though it meant risking danger, he decided to go there.

There are two kinds of work in the world--head work and hand work; mental and manual.

I was going to run over the notes one last time, but there wasn't time.

There must be a way to arrive at a diplomatic solution.

Though grammatically there is nothing wrong with this sentence, I doubt if anyone would actually ever use it.

The less there is to justify a traditional custom, the harder it is to get rid of it.

Many parents believe that there is too much violence on TV.

There is milk all over the kitchen floor because my wife broke the bottle.

There are shuttle buses that stop at several hotels in Tokyo.

Whenever you're in trouble or feeling down, I'll be there for you.

Many roads are flooded. As a result there are long delays.

It's surprising how many unhappy marriages there are.