Bob used to ______in the countryside . But now he is used to _________in the big city .
| A．live； living | B．living ； living |
| C．living ， live | D．alive live |
--- Is this your backpack? ---________________.It’s my backpack.
| A．Yes，this is. | B．No， it is. |
| C．No，it isn’t. | D．Yes， it is. |
I found a schoolbag in the library.Please e-mail me ______mary@163.com.
| A．for | B．of | C．at | D．in |
-- Excuse me， do you have an English dictionary?
— No， but Mr Zhang has one. Please ________ him for it.
| A．ask | B．thank | C．find | D．help |
--- Is he your father? ---No， he is my _______，my mother’s brother.
| A．father | B．grandfather |
| C．cousin | D．uncle |