—David, can you tell me how to use this new camera?
— . Let me have a look.
| A．I’m not sure | B．Of course not |
| C．No problem | D．I’m afraid not |
—What heavy rain it was!
—Yes, but I love air after it rains. It smells so fresh. Fog and haze(雾霾)has become a big problem in China.
| A．the； a | B．a； the | C．the； the | D．a； a |
They came to the city the day before yesterday, ______ they?
A. did B. weren’t C. didn’t
There are _______ many books _______ I don’t know which to choose.
A. so; that B. such; that C. too; that
—Listen! Someone is singing in the music room. —Oh! ____ beautiful song!
A. What B. What a C. How
To my ______, all the people came to the meeting though it was raining hard.
A. surprise B. surprisedC. surprising