It is known to all of us that lions ________ meat-eating animals.

I’m sorry to hear that your mom is ________.—Luckily, she is not down like other _______ people in the hospital.

WhateVerhe promises, you can’t____anything.[ ]

Nowadays, children under 1.4 meters _______________ befree to take buses in some cities.

Only when we saw the photos about the air crash ________ how terrible it was[ ]