Recently the Ministry of Environmental Protection issued a circular saying that China may adopt flexible working hours and stop school classes_____the highest air pollution warnings.
A.for fear of | B.in terms of | C.on top of | D.in case of |
In the old days, people ______ a fire with wood in our village.
A.were used to make | B.used to making | C.used to make | D.used making |
I have to walk to school today because my bike _____now.
A.is being repaired | B. has been repaired | C.is repaired | D.has repaired |
My first______ of him was that he enjoyed telling jokes.
A.expression | B.attention | C.satisfaction | D.impression |
Remember to think actively as you listen in class, ____ you may fall asleep.
A.but | B.and | C.or | D.so |
The roads are crowded______ walking to work is even quicker than driving.
A.in order that | B.so that | C.so as to | D.in order to |