He risked __________ his job to see me off.
A．Losing B．to risk C．being lost D．Lost
I was ashamed _________ lied to my mother.
A．to be B．of having C．that D．of being
Doctors are doing research to find out what happens physically when people _________ smoking.
A．quit B．decline C．depart D．reserve
I didn’t find his office. If only I his address!
A．had taken B．have taken C．took D．would take
People wrote letters to get in touch in the past. Nowadays email has the way people communicate.
A．directed B．conveyed C．transformed D．sponsored
Nancy was very disappointed to hear the news. I wish I her about that.
A．hadn’t told B．didn’t tell C．wouldn’t tell D．can’t tell
