My watch _____ at nine o’clock, but now it _____.
A．was going; stopped B．went; is stopping C．was going; has stopped D．went; stopped
He did all he could to _______ but nobody noticed him.
A．draw people’s attention B．focus his attention C．draw attention to D．pay attention
Many famous hospitals are competing _____ an excellent doctor, who came from the USA last week.
A．to B．in C．for D．with
He accidentally _____ he had quarreled with his wife and that he hadn’t been home for a couple of weeks.
A．worked out B．made sure C．led to D．let out
—We usually go hiking for vacation. I like it, but I want to try something more challenging this year.
—_____
A．Cheer up! B．Like what? C．Take care. D．Let’s go.
My mother was seriously ill last month. Luckily, she managed to _________.
A．look through B．pull through C．run away D．get back
