The temperature now is much higher than______of 100 years ago because of more and more greenhouse gas.
The books may for three days.
--- Must we find out the reason today? --- No, you _____.
— Is this room _____? —Yes, it’s theirs.
---The TV is too noisy, would you mind a little, please? ---Sorry, I will do it right away.
Kitty would rather ______ to the park than watch TV.