I think ______ is necessary ______ us to do something useful to protect the birds.
| A．this; for | B．it; of | C．this; of | D．it; for |
Thingsare________onMars________onEarthbecauseofthedifferentgravity.
| A．muchlighter;thanthat | B．muchlighter;thanthose |
| C．notsolight;asthat | D．notsolight;asthose |
I’m sorry to say that I didn’t ________ him to become a successful writer.
| A．let | B．make | C．hope | D．expect |
Before I watched ____ 3-D film Life of Pi, I had never seen ______ wonderful film like this.
| A．the; a | B．a; a | C．the; the | D．a; the |
---Sun Yang is a great pride of China. ---________ He is my hero too.
| A．I’m not sure. | B．That’s a good idea. | C．I agree. | D．I disagree |
There __________ a football match tomorrow.
| A．is going to have | B．is going to has |
| C．is going to is | D．is going to be |