A.on B.after C.into D.over
单项选择题It's our duty to preserve the planet for future（）
A.persons B.generations C.characters D.nations
单项选择题I don't think I will ever feel（）spreading rumors.
A.consistent B.common C.comfortable D.comparable
单项选择题If you're coming, please let me know（）advance.
A.at B.in C.by D.on
单项选择题We always（）our wedding anniversary by going out to dinner.
A.make B.hold C.celebrate D.remember
单项选择题Wearing seat belts in cars is（）by law.
A.commercial B.compulsory C.commanding D.commentary
单项选择题The school uses a combination of modern and（）methods for teaching reading.
A.traditional B.old C.ancient D.present
单项选择题Do you have any double rooms（）this weekend?
A.present B.qualified C.available D.capable
单项选择题During a successful business career, she accumulated a great amount of（）
A.health B.poverty C.wealth D.prosperity
单项选择题The buses run less（）on Sundays.
A.usually B.frequently C.timely D.rarely
单项选择题She（）her boredom at home by learning how to use the Internet.
A.relaxed B.regarded C.retained D.relieved
单项选择题I remember when I was a child, I was very（）with how many toys she had.
A.repressed B.impressed C.pressed D.oppressed
单项选择题The new order means（）overtime.
A.works B.worked C.towork D.working
单项选择题It's a common wish of all（）in a peaceful world.
A.live B.living C.lived D.tolive
单项选择题Stocks are regarded as a good long-term（）
A.involvement B.installment C.investment D.instrument
单项选择题Many（）shops will be forced to close if the new supermarket is built.
A.local B.broad C.general D.public
