-- You know who came to our school yesterday?
-- Professor Smith? We once met at a conference.
-- ______. He came and gave a wonderful speech.
| A．How did you know that? | B．That was good news. |
| C．Got it! | D．Well Done! |
I recognized him_________ I saw him in the crowd.
| A．now that | B．in case | C．the moment | D．if |
Had I known her name，I________.
| A．would invite her to lunch | B．would have invited her to lunch |
| C．invited her to lunch | D．could invite her to lunch |
Every year _____ money and energy is spent on environment protection.
| A．large quantities of | B．a large number of |
| C．a large quantity of | D．a plenty of |
She made it quite clear that she was no longer going to______my selfishness and moodiness.
| A．put up with | B．depend on | C．care about | D．catch up with |
As the busiest woman in Norton,she made ________ her duty to look after all the other people’s affairs in that town.
| A．this | B．that | C．one | D．it |