Not that I’m unwilling to lend you a hand ,          I’m too busy for the moment .

       A．because    B．but that    C．but   D．however

 Not that I’m unwilling to lend you a hand ,          I’m too busy for the moment .

A．because    B．but that    C．but   D．however

 Not that I’m unwilling to lend you a hand , ____I’m too busy for the moment .

         A. because      B. but that      C. but      D. however

 Not that I’m unwilling to lend you a hand , ____I’m too busy for the moment .

1. A.
   because
2. B.
   but that
3. C.
   but
4. D.
   however

Not that I’m unwilling to lend you a hand, __________ I’m too busy for the moment.

  A. because  B. but that  C. but   D. however