—How wonderful you are playing the piano﹗ do you practice it a week?—Twice. Practice makes perfect.A. How often B. How soon C. How long
Tonny is afraid ______, because he was bit by a dog.
He ______ would do great thins should not attempt them all alone.
It is ______ of a problem to be poor than to be dishonest.
The monkeys escaped ______ the zoo yesterday evening.
He doesn’t ______ to be a scientist.