With prices _____ so much, it's hard for the company to plan a budget.
| A．fluctuating | B．waving | C．swinging | D．vibrating |
－I wonder if I__________smoke here．
一NO, you . You see，there is a“NO SMOKING”sign here．
| A．may；needn’t | B．must；can’t | C．shall；won’t | D．can；mustn’t |
Take care during the holidays! Drinking too much can heart disease and cause high blood pressure.
| A．contribute to | B．appeal to | C．attend to | D．devote to |
--- Have we ________ water?
--- Yes, ________. We’d better get some.
| A．given out; we have run it out | B．run out of; our water has run out |
| C．used up; our water has been run out | D．run out; our water is running out |
________, I prefer to listen to classical music rather than rock ’n’ roll.
| A．Sooner or later | B．In this way | C．On the whole | D．Little by little |
Success________ hard work while laziness ________ failure, as everyone knows.
| A．results in; results from | B．results from; results in |
| C．leads to; lies in | D．results in; leads to |