—Can you tell me________?
—Sure. I usually give some books to a village library.
| A． |
when World Book Day is |
B． |
when is World Book Day |
| C． |
how you celebrate World Book Day |
D． |
how do you celebrate World Book Day |
I have _____ decided when to leave, but my sister hasn’t decided_____.
| A．yet, yet | B．already, already |
| C．already, yet | D．yet, already |
—Do you know _____?
— Sorry, I don’t. But I saw her just now.
| A．where has she gone | B．where she has gone |
| C．where she has been | D．where will she go |
—Are you worried about the coming exam?
—No, I think the more ________ you study, ________ mistakes you’ll make.
| A．careful, the less | B．careful, the fewer |
| C．carefully, the less | D．carefully, the fewer |
— ________ have you learned to play the piano?
— ________ five years ago.
| A．How long, For | B．How often, For |
| C．How long, Since | D．How soon, Since |
—I'm going to visit Yellow Mountain with my family this weekend.
— ________.
| A．Good luck | B．Congratulations |
| C．Have a great time | D．That sounds good |