The school rules state that no child _______ be allowed out of the school during the day unless they are with an adult.
After talking with his father for about half an hour, he felt better and began to know how to ____ this kind of situation.
---I failed today’s math test! What shall I do? ---____! Try once more.
He lost his job three years ago; _____, he was seriously injured in an accident last week.
Of all the subjects, I like ____ history best because it gives us ____ useful knowledge of things in the past.
____ of danger in the street at night, she had to go home, with a friend ____ her.