Mr.Columbus was always ready to help others.________，he was liked by everyone.
A．In conclusion B．In return
C．In turn D．In particular
The two things are the same in outward form but different________.
A．in addition B．in brief
C．in common D．in essence
We’d better discuss everything ________ before we work out the plan.
A．in detail B．in general
C．on purpose D．on time
Those overseas students volunteer 10 hours each week in Paris ________ free food and accommodation.
A．in search of B．in contact with
C．in case of D．in exchange for
—When did it begin to snow?
—It started________the night.
A．during B．by C．from D．at
Never put the medicine________the reach of your little child in case he takes it by mistake.
A．beyond B．within
C．across D．from
