1[.单选题]No sooner had she got home __ she tried on her new coat.

　　A.that

　　B.than

　　C.before

　　D.when

　　[答案]B

　　[解析]no sooner…than引导时间状语从句，表示“一……就……”。

　　2[.单选题]Our teacher never __ us leave class early.

　　A.lets

　　B.allows

　　C.make

　　D.tells

　　[答案]A

　　[解析]四个被选项中只有let和make之后可接省to的不定式，make意为“使，迫使”， 但它不是第三人称单数;let意为“让”。因此，选A。

　　3[.单选题]Peter stays at home without a job, but he gets good __.

　　A.pay

　　B.salary

　　C.wage

　　D.income

　　[答案]D

　　[解析]pay表示“支付”;salary和wage都指“(通过上班而得到的)薪水”，income指 “收入”。

　　4[.单选题]__ illness, he went to the seaside for vacation.

　　A.Due to

　　B.According to

　　C.Owing to

　　D.For the sake of

　　[答案]C

　　[解析]due to表示“因为”，但不能放在句首。according to是“根据，按照”的意思。Owing to相当于because of;for the sake of表示“为了(某人);看在(某人)的份上”。

　　5[.单选题]__ I cannot keep up with my classmates.

　　A.How I try hard

　　B.Whatever hard I try

　　C.No matter how I try hard

　　D.No matter how hard I try

　　[答案]D

　　[解析]no matter how=however，表示“无论如何”。

　　6[.单选题]It is requested that all the students __ present at the meeting tomorrow.

　　A.were

　　B.are

　　C.will be

　　D.be

　　[答案]D

　　[解析]在“It is+表示提议、要求、命令等含义的动词过去分词+that分句”这一结构中，从句谓语动词用“动词原形”或“should+动词原形”表示虚拟语气。

　　7[.单选题]It was clever __ at the answer in two minutes.

　　A.of him to arrive

　　B.for him to arrive

　　C.for his arriving

　　D.of his arriving

　　[答案]A

　　[解析]比is+形容词+of+名词/代词+不定式，of后的名词/代词为不定式的动作发出者。

　　8[.单选题]It is difficult to distinguish one twin __ the other.

　　A.to

　　B.by

　　C.for

　　D.from

　　[答案]D

　　[解析]distinguish...from...表示“使……区别于”。

　　9[.单选题]My parents always buy __ my birthday.

　　A.anything nice to

　　B.anything nice for

　　C.something nice to

　　D.something nice for

　　[答案]D

　　[解析]肯定句用something，for表示“为了”。

　　10[.单选题]To travel from England to Scotland you __ a passport.

　　A.mustn't have

　　B.haven't got

　　C.don't need

　　D.needn't

　　[答案]C

　　[解析]句中need是行为动词，其后接名词做宾语。