When things are difficult, Larry can always cheer people up because he has such a good sense of _________ .
There has been a great increase in retail sales,_____________________ ?
The phrase "keeps sellers on their toes" in the passage mostly means "______".
Regular exercise and good diet will bring______fitness and health.
Tom: "___________________ " Mike: "I won't say no!"
As a millionaire who liked to show off her wealth, Mrs. Smith paid______________________________________________ we asked.
Long ago, women were_________to vote in political elections.
I am sorry I have no time at present to____________________ detail of our plan.
Michael looked deeply hurt and surprised when_____________________ .
_______ has been a topic of continual geological research.
Education in many countries is compulsory________the age of 16.