One of the rules is that every student ________ wear school uniform while at school.
| A．might | B．could | C．will | D．shall |
________ several times, Bill made up his mind not to watch late night movies any more.
| A．To be blamed | B．Having blamed | C．To blame | D．Having been blamed |
One must have a wide range of knowledge to ________ the changing market.
| A．meet | B．count | C．fit | D．accustom |
— I phoned you at 7 yesterday evening but nobody answered.
— Oh, I ________ my dog in the park then.
| A．walked | B．was walking | C．had walked | D．would walk |
－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 |