小升初练习题

　　一、 单项选择

　　1. Jim usually ____ home at 5 oclock every afternoon.

　　A .reaches B. gets to C. arrives in D. arrives at

　　2. Lucy knew nothing about it ____ her mother told her.

　　A. because B. until C. if D. since

　　3. Hawaii is famous ____ its beautiful beaches.

　　A. to B. as C. for D. at

　　4. There are ___ in the sky at night when the weather is fine.

　　A. million stars B. million of stars

　　C. millions of stars D. millions of star

　　5. Though Mike meets great trouble in English, I believe he can ____it _____because he is always hard-working.

　　A. turn; over B. get; over C. take; over D. look; over

　　二、 完形填空

　　In the old days，in London，the smog was very thick. Car and bus drivers 1 to drive very slowly they could 2 see the.road in front of them even during the daytime. People did not like going out in the smog. 3 they had to go out，they wore smog masks over their faces.

　　In December 1952，a very， 4 dark cloud came down over.London.It was the 5 smog Londoners had ever had. 6 of it was bad factory smoke. Nearly fifty people died in road accidents. But many more people became unhealthy.The smog was very 7 for old people and children.One man said，The streets were almost 8 because people stayed at home as much as possible.The air was very thick，and you could almost cut it with a knife.