—Have you finished reading The Adventures of Tom Sawyer?
—No, I my diploma paper all day yesterday.
| A．write | B．had written |
| C．was writing | D．would write |
--What do you think of ________ gifted chemist from London?
---Well, sometimes his behavior is beyond ________ comprehension.
| A．a, the | B．the / | C．the the | D．a / |
visual
| A．measure | B．insurance | C．sugar | D．persuade |
abstract
| A．parent | B．expand | C．acre | D．adjust |
exhaust
| A．exercise | B．exist | C．excuse | D．exhibition |
steady
| A．treat | B．colleague | C．meant | D．breathe |