Tomorrow is Sunday. Jim will go hiking with his friends if it ________.

A. isn't rain  B. doesn't rain  C. won't rain  D. don't rain

 — Do you think Jim will be the new chairperson this term?

   — ____________. He is so unselfish（无私）

A. I think not.     B. I’m afraid. not。   C. I’m afraid so.    D. I think so.

 — Could you tell me____________?

— Over there.

A．where does Jim live                     B．where Jim lives

C．when will Jim come back                  D．when Jim will come back