Test

Choose the right forms...
  1. What  [will happen] if we  [don't pay] in time?
  2. If she  [doesn't] come by 6 o'clock, I  [will call] the police.
  3. I'll send you the fax  [when] I come to the office.
  4. What  [will you do] if you  [don't] find a cheap hotel?
  5.  [Will] she tidy up her room if I  [tell] her to do it?
  6. Come back before it  [gets] dark.
  7. If Jack  [doesn't] visit her, she  [will be] upset.
  8.  [Will] we go on the trip if it  [starts] snowing?
  9. Don't come unless you  [are] invited.
  10. What  [will you do] if you  [lose] your job?