She her sick dog for two whole days, and she found it in the animal center at last.

What _______your Chinese teacher _______? -She is tall and beautiful.

Would you like some coffee? — Yes, please. By the way, do you have any milk? I prefer coffee _____ milk. [ ]

Attention, please. Sorry to tell you the flight has to be ______because of the heavy snow.

Today the forests are getting ____________, we must ________ down too many trees.