In my view, London's not as expensive in price as Tokyo but Tokyo is______in traffic.

A. the most organized   B. more organized         C. so organized as               D. as organized as

― Do you want tea or coffee? ―______. I really don't mind.

A. None                       B. Neither                    C. Either                      D. All

The two sportsmen congratulated each other______winning the match by shaking hands.

A. with                        B. on                           C. in                            D. to

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.