Who ______the computer? I want to use it—-TimmyHe ______ it for a week

Could you tell me the________ of making such tasty cakes—Well, I just follow the directions in the cookbook.

_____ you ____your homework yet—Yes, I _____it ten minutes ago.

My pen is broken. Can I _____ a pen ______you — Of course.

doyou know so much about the UFO—I usually get the information by surfing theInternet.