--What’s this?--It’s__ backpack.--Where’s__ backpack?--It’s on the bed.
How long can you __________ the book from the library?
— What about a drink of tea? —Hurry up. There is time for a drink.
— Why is there a hole in the wall? — My cat can get in or outit.
It is a good habit (习惯) to read booksa pen in her hand.
---you tired after the visit?--- No, I .