Letterboxes are much more _______ in the UK than in the US, where most people have a mailbox instead.

I wish you’d do ________ talking and some more work. Thus things will become better.

Green products are becoming more and more popular because they are environmentally _____.

Fitness is important in sport, but of at least_______  importance are skills.

Small cars are ___ of fuel, so they have more appeal for consumers.

Your story is perfect; I’ve never heard _______ before.

John is the tallest boy in the class, _______ according to himself.

If it is quite _______ to you, I will visit you next Tuesday.

Bob ran the 100 meters in 9.91 seconds, and I have not seen _________ this year.

My mother always gets a bit _________ if we don’t arrive when we say we will.