—Don’t be a slave to work. Ralph! You must take it easy sometimes.
—I can’t help it. .
| A．Easier said than done |
| B．No thing is easier than fault-finding |
| C．Easy come, easy go |
| D．Easy does it |
Johnson would have faced the music but he ______ doing things like that.
| A．had stopped | B．stopped | C．was stopping | D．has stopped |
How can they learn anything ______ they spend all their spare time watching television?
| A．when | B．though | C．while | D．before |
In this section, we will briefly describe possible ways of reducing the costs and risks ______ in doing this.
| A．involving | B．involved | C．to involve | D．being involved |
This practice satisfies people of high moral standards psychologically and materially and ______ encourages other people’s enthusiasm.
| A．on the contrary | B．in the meantime | C．from time to time | D．all at once |
______ city in Zhejiang Province, located on the river’s upper reaches, is believed to be ______ source of the dead pigs.
| A．The; a | B．The; the | C．A; the | D．A; a |