A level of

reach level of

After two years of study he has reached a reasonable level of competence in English.

require level of

He works as an air-traffic controller. It’s a job that requires a high level of concentration.

reduce level of

Few people would disagree that something should be done to reduce the level of crime in the area.

measure level of

A breathalyzer is a device used by traffic police to measure the level of alcohol in the blood.

level of fitness

We have exercise classes which cater for all levels of fitness.

level of violence

I think that children today are exposed to unacceptable levels of violence on television.

level of frustration

The result of a recent survey shows a growing level of frustration among hospital doctors. Many are thinking of leaving the profession.

level of pollution

Increased levels of air pollution in the city centre represent a major health hazard to the local resident.

level of expertise

It is difficult to find good staff with the level of expertise requires for this job.

level of anxiety

Many patients experience high levels of anxiety before a major operation.

level of unemployment

What is the government doing about the high level of unemployment in this country?

level of difficulty

After the exam all the students complained about the level of difficulty of the maths test. Most of them couldn’t even attempt half of the questions.