You can’t imagine that a well –behaved gentleman ______ be so rude to a lady.
A.might B.need C.should D.would
Was it in this room _____ he made the decision _____ he would break away from his family?
A.that ; which B.where ; which C.that ; that D.where ; that
________, the person insisted that he should be separated from his relatives.
A.In order to avoid to be infected B.In order to avoid being infected
C.Avoiding being infected D.Avoiding to be infected
To solve the shortage of electricity,the government has taken some measures, but it will be some time________the situation returns to normal.
A.since B.when C.before D.unless
________more and more forests in Australia damaged, some animals and plants are facing the danger of dying out.
A.As B.For C.With D.By
Entering the step-classroom (阶梯教室), I found the lecture ________ and the people ________ attentively.
A.began, listened B.was begun, was listening
C.had begun, listened D.had begun, were listening
