He reads newspapers every day to keep himself _______ about what's going on in the world.
| A．inform | B．informing | C．informed | D．being informed |
127. The South African student always keeps in touch with his family by e-mail and never _____ to write to his mother.
| A．fades | B．declines | C．fails | D．Succeeds |
126. The reason for the strike was that the company _____ its workers _____ long hours and low pay.
| A．employed; with | B．exploited; with | C．exploited; by | D．employed; by |
125. All the parents at the meeting their concerns about their children's safety.
| A．explained | B．announced | C．expressed | D．Told |
124. When the audience heard the funny story, they _____ with laughter.
| A．excited | B．burst into | C．exploded | D．Explained |
123. The student carefully to the headmaster that his late arrival was caused by traffic jam.
| A．told | B．explained | C．exposed | D．Talked |