4. After a heated bargain, they finally agreed _____ the price for the used car.?xml:namespace>
A. for
B. on
C. over
D. with
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Regular exercise can _______ you against heart disease.?xml:namespace>
A. fight
B. protect
C. keep
D. support
Hold on please. I’ll put you_______ to the manager.?xml:namespace>
A. across
B. through
C. off
D. over
At the foot of the hill, Jim ______ his bike and began to push it.?xml:namespace>
A. got away
B. got off
C. got on
D. got up
Studies will be needed to see if the medicine has any ______ on the disease.?xml:namespace>
A. wealth
B. effect
C. price
D. market