When the unemployment rate is high, the crime rate is usually also high.

Somebody is using the computer at the moment.

He is an authority on primitive religion.

People think that traffic congestion in the downtown area is due to the increasing number of private cars.

The USA is a country of high youth unemployment.

Refusal to give a breath sample to the police could lead to your arrest.

They/ not answer/ phone/ this morning/ so/ must/ out/.

Some body cleans the room every day.

I am not certain, but there may be about twenty applicants for the job.

His irresponsible attitude is putting his career in jeopardy.

No one but the experts was able to realize that the painting was an imitation. It greatly resembled the original.

She was seriously ill but she enjoyed life very much.

The boys carried the box into the room.

You could not have made a very good impression on them.

Canada does not require US citizens to obtain passports to enter the country. Mexico does not require US citizens to do the same.

My mother is very busy at work but she takes good care of her children.

Marry loved her stuffed animal when she was young. She couldn’t sleep without it.

The coffee was not strong. It didn’t keep us awake.

I forgot to lock the door before leaving.

Although he is intelligent, he doesn't do well at school.

It was wrong of you to criticize your son before his friends left.