_________________________, my wife waits for me to have dinner together.

A．However late I am                             B．However I am late 

C．However am I late                             D．However late am I

________, my wife waits for me to have dinner together．

1. A.
   However late I am
2. B.
   However I am late
3. C.
   However am I late
4. D.
   However late am I