Mr. Black comes from England, and he has stayed in China for three years. So you can talk with him ________.
Alice ran ______ the road after the rabbit and jumped into the house ______the window.
—Did you see _______ at the door? There is a boy waiting for you. —No, I saw_______.
They were very _____ to find the teaching building was on fire. They all ran out of it.
—_______ do you think the train sounds like a tiger? —Because it always______ by very quickly and it makes a lot of noise.
—Why are there so many ants on the cake? —Because ants smell things _________.