Could you tell me ______ you will come back?
In ten minutes.( )
A. |
how soon |
B. |
how often |
C. |
how long |
D. |
how fast |
Could you tell me ______ you will come back?
In ten minutes.( )
A. |
how soon |
B. |
how often |
C. |
how long |
D. |
how fast |