．Did you have trouble_________the entrance to the hill ?
| A．in finding | B．to find | C．with finding | D．find |
______ out for food. Some work in the tunnels as guards and workers.
| A．Not all the ants go |
| B．All the ants not go |
| C．Both the ants don’t go |
| D．All the ants go |
He’s feeling rather ______ with himself after the examination.
| A．pleasing |
| B．pleased |
| C．pleasant |
| D．pleasurable |
Before the firemen arrived, the whole wooden house had already been completely ______ in the big fire.
| A．injured |
| B．wounded |
| C．damaged |
| D．destroyed |
All big railways stations were filled with passengers at that time, ______ were peasants.
| A．whose seventy percent |
| B．seventy percent of them |
| C．who seventy percent |
| D．seventy percent of whom |
Hearing the old man’s reports, the officer ______ from his seat and say that something must be done to ______ people’s living standards.
| A．raised；rise |
| B．rose；raise |
| C．raised；raise |
| D．rose；rise |