____clearly ____ nothing to do, the soldiers left the village the next day.
—Did you hear about the hero who rescued the child from the burning building? —Yes. What do you think most people ______ if they were in a similar situation?
A person , when_________,can often do what is normally beyond his ability.
Mark needs to learn Chinese ______ his company is opening a branch in Beijing.
They _________ have arrived at lunchtime but their flight was delayed.
The year 1949 ________ the birth of a new country—the People’s Republic of China.