I’ll go to see the film with you if it ________ rain tomorrow.

I’ll go to see the film with you if it ________ rain tomorrow.

A．isn’t            B．doesn’t          C．won’t           D．isn’t going to

–I’ll have an important exam tomorrow.

   -_________.

A. Well down        B. You’re welcome      C. Good luck

I’ll call you if he _______ tomorrow.