We were listening closely to the lecture yesterday evening when suddenly the light ________.
This is the first time we________a film in the cinema together as a family.
Jane’s pale face suggested that she______ill,and her parents suggested that she________a medical examination.
In April,thousands of holidaymakers remained________abroad due to the volcanic ash cloud.
“Things________never come again!” I couldn’t help talking to myself.
Every one of us must know:________we live can we save the earth.