21.Food _______ is a big industry in this area.

　　A.projecting

　　B.promising

　　C.processing

　　D.president

　　22.We never _______ that John would become a doctor.

　　A.respected

　　B.wondered

　　C.suspected

　　D.estimated

　　23.Don’t be too _______ on your children. They are still too young.

　　A.shine

　　B.internal

　　C.copper

　　D.severe

　　24.Greater efforts are needed before we can _______ our goal.

　　A.dozen

　　B.attain

　　C.avenue

　　D.reward

　　25.Eggs are _______ according to size.

　　A.passed

　　B.judged

　　C.graded

　　D.chained

　　26.He worked in our university as a football _______ for nearly five years.

　　A.clerk

　　B.grain

　　C.coach

　　D.couch

　　27.The _______ in the river has to be rebuilt.

　　A.court

　　B.cousin

　　C.dam

　　D.damp

　　28.He designed an experiment in order to _______ his theory.

　　A.demonstrate

　　B.proof

　　C.defense

　　D.grasp

　　29.Heavy taxed are _______ on wines imported from the other countries.

　　A. imposed

　　B.trgistered

　　C.splashed

　　D.thundered

　　30.I would like to visit you and _______ our friendship but in fact I can not come.

　　A.rent

　　B.renew

　　C.mouse

　　D.spot

　　31.This factory is planning to build a new _______ line this year.

　　A.resemble

　　B.assembly

　　C.productive

　　D.assess

　　32.Meat _______ much more easily than vegetables.

　　A. loses

　　B.numerous

　　C.weaves

　　D.decays

　　33.Dr. Smith is _______ in his research and does not know anything about politics.

　　A.shut

　　B.typed

　　C.defeated

　　D.absorbed

　　34. He said he would _______ me to Mr. Li but he didn’t .

　　A.comment

　　B.suggest

　　C.command

　　D.recommend

　　35.A magnificent monument has been _______ in Tian An Men Square in honor of the people’s heroes.

　　A.envied

　　B.erected

　　C.created

　　D.curved

　　36.In this kind of hotel, there are no _______ rooms.

　　A. luxury

　　B.marvelous

　　C.occasional

　　D.sulphur

　　37.Nothing can _______ me to leave my own country.

　　A.verse

　　B.hay

　　C.tempt

　　D.attempt

　　38.Nobody in the class can _______ him of his mistake.

　　A.believe

　　B.admit

　　C.thirst

　　D.convince

　　39.This tree is _______ for its beautiful flowers.

　　A.hooked

　　B.stemmed

　　C.cultivated

　　D.parceled

　　40.He _______ his success to the good education he has received.

　　A.distributes

　　B.contributes

　　C.attributes

　　D.owns