1.?I?was?speaking?to?Ann?on?the?phone?when?suddenly?we?were_______.?
(A)?hung?up?(B)?hung?back?(C)?cut?down?(D)?cut?off?
2.?She?wondered?if?she?could?have?the?opportunity?to?spend?_______here?so?that?she?could?learn?more?about?the?city.
(A)?sometimes?(B)?some?time?(C)?sometime?(D)?some?times
3.?Ms.?Breen?has?been?living?in?town?for?only?one?year,?yet?she?seems?to?be?_______with?everyone?who?comes?to?the?store.
(A)?accepted?(B)?admitted?(C)?admired?(D)?acquainted?
4.?He?does?not?_______as?a?teacher?of?English?as?his?pronunciation?is?terrible?.
(A)?equal?(B)?match?(C)?qualify?(D)?fit?
5.?Dozens?of?scientific?groups?all?over?the?world?have?been?_______the?goal?of?a?practical?and?economic?way?to?use?sunlight?to?split?water?molecules.
(A)?pursuing?(B)?chasing?(C)?reaching?(D)?winning?
6.?The?discussion?was?so?prolonged?and?exhausting?that?_______the?speakers?stopped?for?refreshments?.
(A)?at?large?(B)?at?intervals?(C)?at?ease?(D)?at?random
7.?When?traveling,?you?are?advised?to?take?travellers’?checks,?which?provide?a?secure?_______to?carrying?your?money?in?cash.
(A)?substitute?(B)?selection?(C)?preference?(D)?alternative
8.?I?never?trusted?him?because?I?always?thought?of?him?as?such?a?________character.
(?A)?gracious?(B)?suspicious?(C)?unique?(D)?particular?
9.?Changing?from?solid?to?liquid,?water?takes?in?heat?from?all?substances?near?it,?and?this?________?produces?artificial?cold?surrounding?it.
(A)?absorption?(B)?transition?(C)?consumption?(D)?interaction
10.?I?didn’t?say?anything?like?that?at?all.?You?are?purposely?my?ideas?to?prove?your?point.
(A)?revising?(B)?contradicting?(C)?distorting?(D)?distracting
11.?Language,?culture,?and?personality?may?be?considered?_______of?each?other?in?thought,?but?they?are?inseparable?in?fact.
(A)?indistinctly?(B)?separately?(C)?irrelevantly?(D)?independently
12.?Watching?me?pulling?the?calf?awkwardly?to?the?barn,?the?Irish?milkmaid?fought?hard?to?_______her?laughter.
(A)?hold?back?(B)?hold?on?(C)?hold?out?(D)?hold?up
13?.?The?manger?gave?one?of?the?salesgirls?an?accusing?look?for?her?________attitude?toward?customers.
(A)?impartial?(B)?mild?(C)?hostile?(D)?opposing?
14.?I________?with?thanks?the?help?of?my?colleagues?in?the?preparation?of?this?new?column.
(A)?exress?(B)?confess?(C)?verify?(D)?acknowledge?
15.?It?is?strictly?_______that?access?to?confidential?documets?is?denied?to?all?but?a?few.
(A)?secured?(B)?forbidden?(C)?regulated?(D)?determined?
16.?The?pollution?question?as?well?as?several?other?issues?is?going?to?be?discussed?when?the?Congress?is?in?_________again?next?spring.
(A)?assembly?(B)?session?(C)?conference?(D)?convention?
17.?Christmas?is?a?Christian?holy?day?usually?celebrated?on?December?25?th?_______the?birth?of?Jesus?Christ?.
(A)?in?accordance?with?(B)?in?terms?of?(C)?in?favor?of?(D)?in?honor?of?
18.?Since?it?is?late?to?change?my?mind?now,?I?am?_______to?carrying?out?the?plan.
(A)?obliged?(B)?committed?(C)?engaged?(D)?resolved?
19.It?was?a?bold?idea?to?build?a?power?station?in?the?deep?valley,?but?it?________as?well?as?we?had?hoped.
(A)?came?off?(B)?went?off?(C)?brought?out?(D)?made?out?
20.?To?survive?in?the?intense?trade?competition?between?countries,?we?must?______the?qualities?and?varieties?of?products?we?make?to?the?worldmarket?demand?.
(A)?improve?(B)?enhance?(C)?guarantee?(D)?gear?