Are you a teacher?

Obviously if two people are in the same room for a long time, they are going to bump heads.

The task will be finished within a week.

English is difficult language to master.

However tired I may be, I must do it.

He seems to have known the secret / It seems that he knew the secret.

I've arrived the station. I'll wait for you at the entrance of the supermarket.

Are those flowers theirs?

I can't figure out why he is so kind to me.

If you can get paid for doing what you love, every paycheck is a bonus.

Please investigate this matter at your end.

He is rich enough to travel abroad every month.

Don't be smart with me.

Can you lend me 500JPY?

Take a couple of steps backwards.

We take the Internet for granted.

I found it necessary to get up early every morning.

She will come if nothing prevents.

The flight took exactly three hours.

Is this really necessary?

Do you know she has been to America many times?

Are there any books in your room?

Japan's crime rate is becoming higher.

Water is essential for good health.

The boy who was born and brought up in America speaks English well.

I am used to living in New York.

It's a good day to do the laundry.

I finally got Kim to stop smoking.

Where do young people in this town go on weekends?

What did that taste like?