—Would you like some juice or coffee?—________ is OK.I really don’t care.
Lingling got up early ____ she could catch the early bus.
---How long ____the supermarket ____? ---Four years.
---Is this book____?---No, it isn’t. _____is on the desk.
----Must I write all the words down now? ---No, you ____.
Our school has more than two ____ teachers and ____students.