In order to earn more money for his new car, the young man has to work for three ______ hours in the evening. [ ]

Young people must be ready take new challenges .

Have you seen Li Ming recently? I wonderwith his studies.

I can’t give up smoking, doctor.—For your health, I’m afraid you ________.

“Never for a second,” the boy says, “______ that my father would come to my rescue.”