the morning train，he would not have been late for the meeting．
| A．Did he catch | B．Should he catch |
| C．Had he caught | D．Has he caught |
People ________do exercise every day have a better chance of staying healthy than those ________don’t.
| A．who; / | B．/; who |
| C．who; who | D．/; / |
He is the person _______,I believe, has the ability to do this challenging job.
| A．who | B．whom |
| C．him | D．which |
The country life he was used to ______greatly since 1992.
| A．change | B．has changed |
| C．changing | D．have changed |
The lucky dog missed _______by his teacher, though he had made a big mistake.
| A．to punish | B．being punished |
| C．punishing | D．to be punished |
—I think your brother is managing your parents’ shop the wrong way.
—I agree. I regret _______it myself!
| A．to run | B．not to run |
| C．not running | D．running |