____ it snowed heavily yesterday, nobody in our class missed the lesson.
The floor is so wet. Let’s _____________.
I _________ my mum cook dinner in the kitchen when the telephone ______.
Today the forests are getting fewer and fewer. We must _______ down too many trees.
Would you please _________ them _________ a writing competition?
---The coat with Yao Ming’s picture _________ Tom’s. He likes him very much. --- No, it ___________ be like his. He dislikes black colour.