The police have been i ________ to patrol the building and surrounding area.

Thanks to the Party’s opening and reform policy, people in China are ______ than they were thirty years ago.

　 A. well off　 　　　 B. much better off　 　C. more better off　 D. quite better off

The missing boys were last seen ____ near the river .

　　A . playing        B . to be playing        C . play        D . to play

_____ she was afraid at that time, she would say no to the plan.

　 A. But for 　 B. If

　 C. But that 　 D. When

He ________ rumours here and there that the price would go up.

A．spread 　　　　　　 B．scattered

C．expanded 　　　 D．extended

Not until the train pulled into the next station ______ that his briefcase had gone.             

A. did Tom find          B. Tom did found             C. Tom had found    D. Tom found

This new model of car is so expensive that it is　　　 the reach of those with average incomes.?

A.over　　　　　 B.within　　　　 C.beyond　　　　　　 D.below

I hope you don’t mind me asking. 　　 where did you buy those shoes?

A、So　　　　 B、And　　　　 C、Yet　　　　 D、But

I earn 10 dollars ____ hour as ____ supermarket cashier on Saturdays.

A. a; an     　　B. the; a     　　 C. an; a      　　 D. an; the

He found a lot of _______________ were _____________.

A. passers-by; grown-ups　　　　 B. passers-bys; growns-up

C. passers-bys; grown ups　　 　　D. passers-by; growns-up