—Which is______，the sun，the moon or the earth?
—Of course，the moon is.
| A．biggest | B．the biggest |
| C．smallest | D．the smallest |
I’m not sure ______ he will come tomorrow.
A. that B. if C. when
I_____ two hours ______ the novel last night. It’s interesting.
A. spend; reading B. spent; reading C. spent; to read
---Uncle Wang, would you mind me playing the piano now?
---______. Your brother is sleeping in the bedroom.
A. No, you can’t B. Of course not C. You’d better not
He gave me some advice about ___________.
A. how get there B. how to get there C. how getting there
The music sounds________and it makes us.
A. sweet; happy B. sweet; happily C. sweetly; happily