71.English people ______ use Mr before a man’s first name。

　　A.never B.usually C.often D.sometimes

　　72.I enjoy learning English ______ it takes me a lot of time。

　　A.unless B.though C.because D.for

　　73.I wonder ______ you would like to come to my birthday party。

　　A.that B.whether C.that if D.that whether

　　74.All the teachers thought _______ of the hard-working student。

　　A.highly B.many C.good D.more

　　75.A third of the population of the city _______ their own cars。

　　A，has B.have C.had D.is

　　76.His bag is nicer than _______ in his calss。

　　A，any other student B.the other students’ C.any other students D.any student’s

　　77.He _______ a good plan which we all argees

　　A.thought hard B.thought out C.thought more of D.thought about

　　78.I think swimming can make me very _______。

　　A.good B.health C.comfortable D.well

　　79.The buses _______ over 2 thousand people a day。

　　A.take B.bring C.carry D.sent

　　80.The coductor kept _______ hot water to us。

　　A.give B.bring C.taking D.giving