Working hard________success，while success________working hard.
| A．lead to；lie in | B．leads to；lies in |
| C．lie in；lead to | D．lies in；leads to |
-What did you say? far from 后可直接跟adj.或far from +bing+adj.
--So you _______ to me.
| A．won't listen | B．didn't listen | C．haven't listened | D．weren't listening |
They were trying to remove harmful ______ from cigarettes.
| A．content | B．substances | C．materials | D．mixtures |
Which do you enjoy ___ our weekend, fishing or watching TV?
| A．spending | B．to spend | C．being spent | D．spend |
Dr Brown has the habit of _____ the room when he is thinking about something troublesome.
| A．pacing | B．stepping | C．walking | D．marching |
There is a real possibility that these animals could be frightened, ____ a sudden loud noise.
| A．being there | B．there being | C．should there be | D．there was |