No one but the experts in this field can _____ the difference between them.
| A．recognize | B．speak | C．spot | D．predict |
–The floor is dirty. Can anyone clean it?
–_____I do it all the time.
| A．Don’t mention it. | B．Why you? | C．Not sure | D．Not me again. |
—Sorry, I made a mistake again.
— ______. Practice more and you’ll succeed.
| A．Never mind | B．Certainly not |
| C．Not at all | D．Don’t mention it |
– Would you like to join us in the game?
–_____, for I have something important to attend to.
| A．I will | B．I’d love to |
| C．I won’t | D．I’m afraid not |
-----Good evening. Huangshan Hotel.
-----Good evening. ______________?
| A．Do you still have a room for tonight |
| B．What would you like, please |
| C．Is there anything I can do for you |
| D．Who is that speaking, please |
-----I have some big news for you. You’ve been accepted as a member of our club.
-----_______ That’s great!
| A．Have I ? | B．Pardon? | C．Congratulations! | D．Good idea! |