I hear our teacher will be back_____ three weeks’ time. [ ]
Do you know the big boy ________ helped to catch the thief yesterday ? — Yes, Li Ming, the chairperson of the Students’ Union .
Will you drop ________ us tomorrow evening for a talk?—Sounds great! [ ]
____ to the meeting on time tomorrow. It’s very important.[ ]
Let’s _____TV. A football game is on.