There _____ a lot of rubbish on the floor so I asked Mary to sweep _____ up.
| A．were; it |
| B．are; them |
| C．was; it |
| D．is; them |
179. Please don’t _____ a joke on the disable. We should try our best to help them.
| A．carry | B．play | C．get | D．Do |
178. My brother has _____ the army for more than five years.
| A．joined | B．been in | C．joined in | D．taken part in |
177. You should work hard. If you do so, you are expected to _______ the club.
| A．join | B．join in | C．take part in | D．Task |
176. I _______ to catch the early train, but I didn't get up in time. I have to stay here for another two days.
| A．intended | B．insured | C．inspected | D．Inspired |
175. They instructed me in the best ways of doing the job. The underlined part means _______.
| A．taught | B．ordered | C．irrigated | D．helped |