If I _________ ten years younger, I _________very happy.

If I ______ten years younger, I _____ very happy.

If I ______ten years younger, I _____ very happy

1. A.
   am, would be
2. B.
   am, shall be
3. C.
   were, shall be
4. D.
   were, would be

  I _____ ten minutes to decide whether I should reject the offer.

　 A. gave 　 B. was given  C. was giving 　 D. had given

If I _________ ten years younger, I _________very happy.

A．were; would be     B．am; shall be        C．were; shall be      D．am; would be