Long ago, man used to ______ with his hands but now man is used to ______ with machines, and sometimes a robot is used to ___ instead of people.
—How _____ you have been late then in such a small town? —Lots of turns in the streets, and the buildings look all the same.
A man of value never thinks of everything only in ______ of money.
—Do you know what to do in the lab, Mike? —Oh, sorry I don’t----just _____if I could get a ticket for the Shanghai Expo.
While reading, you should not always ___________ a dictionary to find the meaning of each new word.
After dry days, everyone appreciates ______ when there is a timely rain.