______struck me most in the movie was the father’s deep love for his son.
A．That B．It C．What D．Which
It was with the help of the local guide ______ the mountain climber was rescued.
A．who B．that C．when D．how
— What are you doing this Saturday?
— I’m not sure, but I go to the Rolling Stones concert
A．must B．would C．should D．might
______we have enough evidence, we can’t win the case.
A．Once B．As long as C．Unless D．Since
John invited about 40 people to his wedding, most of ______ are family members.
A．them B．that C．which D．whom
It’s not easy to change habits, ______ with awareness and self-control, it is possible.
A．for B．or C．but D．so
