单项填空。
71.The reason__________she didn't say anything was__________she was ill.
A.why;that B.why;because C.that;why D.why;why
72.I was about to go out__________the telephone rang.
A.then B.when C.suddenly D.so
73.Put the book__________it__________.
A.where;lays B.where;lies C.in which;is lay D.which;is laid
74.①It was three o'clock__________we arrived at the village.
②It was at three o'clock__________we arrived at the village.
A.that B.when C.since D.until
75.-Are you sure that you've seen him before.-__________I'm mistaken.
A.If B.Unless C.When D.Though
76.He is taller than__________.
A.I B.my C.mine D.hers
77.I go to the theatre__________I get the chance.
A.whenever B.when C.as D.while
78.__________is life,__________is hope.
A.There;where B.Where there;there
C.Where;where D.There;there
79.I saw him__________he got off the bus.
A.as B.while C.because D.during
80.I was reading__________my wife was playing.
A.as B.when C.while D.if
参考答案及详解
71.A 72.B 73.B 74.①B ②A 75.B 76.A 77.A 78.B 79.A 80.C
