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

Luckily ______ to be no one under the tree when it broke down.

Do you like to play ____ your friends?—Yes, I do.[ ]

Can you tell the differences between these two pictures?—Differences? Oh, no. They look quite ______.

These English words are important, please _____.