Last week lots of T-shirts were __ here and the cheapest cost only one dollar.
At work
B. On sale
C. In practice
D. Out of sight
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Persuasive speeches on questions of ____ judge whether something is good or bad, right or wrong, fair or unfair.
If you have high blood pressure, you should __ eating too much salty food
A. Escape
B. Suggest
C. Avoid
D. relax
I know you’re planning to travel this summer, but do you know __?
A. How much cost it will be
B. How much has it cost
C. How much it will cost
D. How much will it cost
He decided to devote all his time and effort __ scientific investigation.
A. In
B. On
C. From
D. to