Many policemen and soldiers are ______ the forest _____ the prisoner escaping from prison.

Something must be done now to change the situation _______top students dominate everything in our English learning class

The results of the medical checkup suggested that my father ______ in poor health, so the doctor suggested that he ______ smoking and take more exercise.

At last, people ___________ in the collapsed building were rescued.

It’s a beautiful day, isn’t it — Yes, it’s _____ that I’d like to take a walk.