What do you want to be in the future, Lucy?—I want to be _____ pilot. It is _____exciting job.

What is a cool job? I would say “a good job’ is you would do even if you didn’t get paid for it.

I’d rather _________half an hour to work than drive a car.

The child tiptoed quietly to the bird, _____ into the forest when he was about to catch it.

Don’t _______too late, or you will feel tired in class tomorrow.