The explorer got a disease in blood for ________of fresh vegetables and fruit.
A. sake B. lack
C. ignorance D. knock
Shall we________our discussion and have some tea?
A. break off B. break down
C. break into D. break out
The president spoke at the business meeting for nearly an hour without _________ his notes
A. bringing up B. referring to
C. looking for D. trying on
Health problems are closely connected with bad eating habits and a ________of exercise.
A. limit B. lack
C. need D. demand
In our childhood，we were often ________by Grandma to pay attention to our table manners.
A. demanded B. reminded
C. allowed D. hoped
One thousand dollars a month is not a fortune but would help cover my living ________.
A. bills B. expenses
C. prices D. charges
