If our government ________ attention to controlling food safety now, our health _______ in danger.
Miss Brown, we ______ cleaning our classroom. Can we go home now?
The stories ______ were written by Mark Twain are often humorous.
The weather forecast says that ______ another storm tomorrow.
Emma looked after her pet dog ______ of all her friends.
Sarah, you’d better drink more water after ______ for such a long time.