This is Mr．Smith, ________ I think has something interesting to tell you．
| A．who | B．whom | C．that | D．/ |
Goals have to be realistic ________ students can reach them and feel a sense of achievement.
| A．so long as | B．so that |
| C．now that | D．even though |
The agent was about to sign his name to the document ________，to our surprise，a stranger broke in to prevent him.
| A．while | B．when |
| C．as | D．until |
Please arrange an interview with the manager tomorrow，or ________ it is convenient to him.
| A．whenever | B．however |
| C．whichever | D．wherever |
—What do you think of it?
—Well，it’s worth doing ________ the result is satisfactory.
| A．the moment | B．as soon as |
| C．once | D．so long as |
________，his idea was accepted by all the people at the meeting.
| A．Strange as might it sound |
| B．As it might sound strange |
| C．As strange it might sound |
| D．Strange as it might sound |