He found it difficult to hand ______ his homework tomorrow. [ ]

If our government _____attention to controling food safety now, our health _____ in danger.[ ]

Hey, Tom. Let’s go swimming.—Just a moment. I ______ a message.

The young man ________ the beautiful girl when he saw her for the first time.

Though I _____ the phone number many times, the foreigner still couldn’t write down.