Columbus ______ America in 1492. But he didn’t explore it. A. looked for B. found out C. discovered
—There_______some bread on the plate. You can eat it for breakfast. —OK, I will.
Robots can do many ________ jobs, because they will never get___________.
-What do you think the weather_________ tomorrow?
—Bob, can you tell us about your New Year’s planning? —I’m not_______about it yet.
—Excuse me, Mr. Green. How can I______my spoken English? —You can join an English club.