---Is this book____?---No, it isn’t. _____is on the desk.
| A．your; Mine |
| B．yours; Mine |
| C．yours; my |
| D．your; My |
We couldn't see the road clearly _____ the heavy snow.
| A．because | B．but |
| C．though | D．because of |
---_______does your mother watch talk shows?
--- Once a week.
| A．How long | B．How often |
| C．How many | D．How much |
We were _____________ when we heard the _________ news yesterday.
| A．exciting; surprise | B．excited; surprising |
| C．exciting; surprising | D．exciting; surprised |
— There’s ______________ with my eyes.
—Don’t worry. Let me help me.
| A．wrong something | B．something wrong |
| C．nothing wrong | D． wrong something |
—Where did you go on vacation? — .
| A．I went to Guangzhou . | B．I wrote a letter. |
| C．I go to the zoo. | D．I want to visit my mother. |