—How far can you run without stopping?—________. I've never tried.
— I hear your dad is ill. Is he ____ better? — Thanks. He’s fine now.
The news reporters hurried to the airport only _____ that the film stars had left.
— Guess what! I have won the first prize in the speaking competition. — Congratulations! You _____ put a lot of work into it.
Jeo, don’t _______ now; you’re improving all the time. It won’t be long ______ you can speak English well.
The happy ________ of children playing in the garden disappeared, and it was quiet again.