打电话时如果想知道对方是谁，应该问：
A. Who are you? B. Who’s that? C. Who’s this?
We stay ____ home ______ Sundays.
| A．at, on | B．in, on | C．at, in | D．on, on |
Can you write ____ me soon?
| A．on | B．at | C．to | D．of |
Tom isn’t here. Let’s go_____.
| A．/ | B．home | C．to home | D．at home |
Can you see the boy in the tree? No, I _____.
| A．am not | B．can’t | C．it isn’t | D．I don’t |
______ is my family photo.
| A．She | B．They | C．Her | D．Here |