I’m sorry to hear that you failed your driving test, ______ luck next time.

With Chang’e II launched successfully, China is      to send up a manned spaceship to the moon within five or six years.

—You don’t look well! What’s the matter?—My son is _______ to computer games. And I have no idea what to do with it.

John is very          ——if he promises to do something he’ll do it .

Entering the house we found him lying on the ground with his mouth ______ and eyes______.