We received your ________ of 11 March and are sorry to inform you that we won't be attending the conference.

This is an interesting and highly ________ book.

The________ has been made to move UN troops in to try and stop the fighting.

How can I find the time to ________ courses when I have a full-time job?

The ________ of people to get involved has impressed the organizers of the event.

Despite many recent ________ advances, there are parts where schools are not equipped with computers.

We have the ________ in his ability.

I enjoy the course because it is ________.

A ________ diet includes lots of green vegetables.

She sent me a ________ letter thanking me for my invitation.

We have to fight against the ________ of our air and water.

We picked up some ________ material on holiday tours to Europe.

To my parents’ ________, I passed the exam with flying colors.

Light refreshments will be ________ at the back of the hall.

We need to ________ the language in this report.

Monica, his mother, agrees to ________ David, a robotic boy capable of human emotions.

My car is very ________, it uses very little petrol.

The equator is an ________ line running around the center of the earth.

The coronavirus, known as COVID-19, spreads from person to person in close proximity, similar to other_______ illnesses.

It would be unreasonable _______ him _______you money if you didn’t

pay it back.

His ability_________ mathematics in a short time is wholly admirable.

We’re disappointed________ that our sales have declined sharply in the last

2 months.

His dedication to the educational charity was truly _______ .