--- (on the phone)Hello, ______ Well, I can’t find her telephone number now. Can you get back to me in fifteen minutes? --- All right, thanks!Bye-bye.
#3883
A
wait a minute.
B
hold on.
C
what for?
D
are you there?
推荐题目
---I’m very sorry. I stepped on your foot. ---________. 
#21872
A
It doesn’t matter
B
You’d better not
C
Take it easy
D
It’s too bad.
— You’d better not eat too much salt. It’s bad for your health.  —_________. 
#24281
A
Not at all
B
You’re welcome
C
It doesn’t matter
D
Thanks for your advice
----I’ll go to Beijing for a holiday next Monday. ----- Great!  _________________!
#21329
A
Good luck
B
Best wishes
C
Glad to see you again
D
Have a good time
— Thank you very much for helping me to solve the problem.— _____. 
#753
A
Don't mention it
B
With pleasure
C
That's right
D
You said it
_______, I think, and the problem could be settled,
#1777
A
If you don’t doubt your efforts
B
So long as you keep up your spirits
C
Making great efforts
D
A bit more efforts