The fact there is a _____ gap between the rich and poor in my country is worrying.

In _____ years we have experienced a rise in the number of cars on the road.

I was _____ disappointed when I failed my driving test.

Many _____ species can be found on the grasslands and in the jungles of Africa.

The internet added a _____ to crime.

Darwin and Wallace were the first scientists to _____ the theory of evolution.

The police said that the _____ details of what happened are still not available.

Don’t ______ your time doing things that are not important.

Most medication must be taken at _____ intervals. You mustn’t just take it randomly.

Candidates who _____ the requirements will be offered a scholarship.

I plan to _____ a business which will sell clothing online in foreign countries.

The engineers are ______ progress with the bridge they are building.

If you want to see a doctor, _______ an appointment with the secretary.

Google _______ huge profits every year because of its search engine and advertising.