k he is _____ to tell us the secret,but I’m not sure.

Boy, you _______ lean (伸) out of the window while the bus is running. That’s dangerous.—Sorry, I won’t do that again.

I ______ to reach the manager for the last two hours but the line is always busy

Would you please drive more quickly? My plane will_____in twenty minutes.- —I want to but safety comes first.

He had to _________in hospital ________he was better.