The map is one of the best tools a man has _ _ he goes to a new place.
-----Hi, Tina, can I use your car for a while this afternoon?----- Sorry, _______.
“Attention, please. Whoever can answer one of my questions _____ receive a prize,” the teacher said in class.
The vegetable looking fresh in his field ______well. It’s often sold out immediately it appears in the market.
----- You shouldn’t have talked back to our teacher like that. It was awfully impolite.----- You are right. I _________ crazy at that moment.
The peace plan _____ by Gaddafi (卡扎菲) between NATO and Libya is still under discussion.