Lectures were _____ so studentscould be more focused on their study for the finals　

Jim’s mother was cooking while he on the Internet.

Shakespeare’s play Hamlet ________ into at least ten different films over the past years.

Eating more nutrients than the body needs doesn’t make its function better, ______ overfilling the oil lamp makes it lighten more brightly

Does Ted tell you _____ he will come next week—No, he doesn’t. But _____ he comes, I’ll give you a ring.