1.They ______ when they heard the joke.[ 1分]

1.They ______ when they heard the joke.[ 1分]
A.couldn't help to laughB.could help laughingC.could help not to laughD.couldn't help laughing
2.Identify the errors in the following sentences :His friends in the village asked him to write them as soon as one could.
A.in the villageB.to writeC.themD.one could
3.Identify the errors in the following sentences :The scientist thinks it necessary that all the inventions of mankind must be used for good.[ 1分]
A.thinks itB.mankindC.mustD.for good
4.The baby smiled ______ he understood what Mother said.[ 1分]
A.as forB.as howC.as ifD.as far as
5.______ he arrived,he was told to start back again.[ 1分]
A.As far asB.As long asC.As soon asD.As well as
6.Since he was a boy,one of his ______ has been stamp-collecting.[ 1分]
A.hobbiesB.proposalsC.customsD.adventures
7.Identify the errors in the following sentences :If that is case,you will have to work harder.[ 1分]
A.isB.caseC.have toD.harder
8.You must make ______ of any opportunities you have of practicing oral English.[ 1分]
A.meansB.useC.senseD.usage
9.Identify the errors in the following sentences :Jim spent his vocation going to Mexico,flying to Hawaii and he visited Canada.[ 1分]
A.spentB.his vocationC.flying to HawaiiD.he visited Canada
10.Identify the errors in the following sentences :Most people know to have their blood pressure taken but few understand what the numbers that are used to record blood pressure mean.[ 1分]
A.Most peopleB.to haveC.the numbersD.that are used
11.That incident ______ to his mind from time to time.[ 1分]
A.comes awayB.comes backC.comes byD.comes down
12.Identify the errors in the following sentences :Because the excessively high cost,they gave up the project to build a bridge over the river.[ 1分]
A.BecauseB.excessivelyC.gave upD.over
13.Identify the errors in the following sentences :As the days passed,their relationship grew more and more intimately.[ 1分]
A.AsB.passedC.grewD.intimately
14.Wheel A turns ______ wheel B.[ 1分]
A.as fast as five timesB.as five times as fastC.five times as fast asD.as five times fast as
15.The headquarters tried to make ______ with the ship by radio
A.contactB.linkC.connectD.control
16.Identify the errors in the following sentences :I never dream of there to be a chance for me to be sent abroad.[ 1分]
A.dream ofB.to beC.for meD.abroad
17.Identify the errors in the following sentences :Unlike we boys,girls like colorful clothes.[ 1分]
A.UnlikeB.we boysC.colorfulD.clothes
18.It is a good habit to look ______ new words in a dictionary
A.upB.overC.intoD.on
19.In the accident,the train turned right ______.[ 1分]
A.aboutB.overC.downD.out
20.Identify the errors in the following sentences :Although the town has been attacked by the storm several times,few damages was done.[ 1分]
A.attackedB.byC.few damagesD.done

1.d;2.a;3.a;4.c;5.c;6.a;7.b;8.b;9.d;10.b;11.b;12.b;13.c;14.c;15.c;16.b;17.b;18.a;19d;20.c.