My boss hates interruptions, when he is trying to work.
| A．occasionally | B．generally | C．specially | D．especially |
Nobody knows exactly how many years it will be ____the Chinese football team enters the final stage of the World cup.
A. when B. for C. before d. until
______giving a general introduction to computer, the course also provides practical experience.
| A．In exchange for | B．Except for | C．In addition to | D．Due to |
My most famous schoolmate of all，who really left his mark on America，was Tom，my contemporary when I was at a primary school.
| A．one | B．the one | C．he | D．someone |
一Did you notice a strange man just now?
一Sorry，I ______of something else．
| A．thought | B．was thinking |
| C．have thought | D．had thought |
一Did Tom enjoy seeing his old friends yesterday?
—Yes，he did．He _____ his old friends for ages．
| A．didn’t see | B．wouldn’t see |
| C．hasn’t seen | D．hadn’t seen |