Tom       very happy. He must have passed the test.

My grandfather was badly ill, so we asked him _________ smoking.

—Will you please help me to repair the computer now?—Sorry. I’m too busy and I haven’t a minute to __________.

－When did you              today?      －At 8:00.

—Can I _______ your bike?  — With pleasure. But you can’t________ it to others.