Can I speak to Mr Wang?–Sorry, he’ s out. Can I _____ a message?

There is __________ “c” and _______“l” inthe word “colour”.

He is the first person you can think of to rely on, for he is always willing to ________ whoever is in trouble.

What we want is an environmentally friendly car, especially ____ is good on gas.

ou missed the lecture onnuclear pollution.– I ___ it, but I was busypreparing for a job interview.