Did Liu Ming do a good job in the competition— Yes, he did everything___________.

I have ________ in learning English and I’m so worried. Could you help me with it—Sure.

Your teacher is a man（男子）. We call him ______ Green.

The government is devoting resources to establish public health systems________, the physical conditions of children have improved greatly[ ]

Don’t eat too much candy. It _____ your teeth.