I was so lucky that I met ______ European man on Three Gorges Square yesterday, and we had ______ happy conversation.
| A．/; an | B．an; a |
| C．a; a | D．an; an |
—Jack, you’re late again.
—Sorry. I was _________ tired _________ I couldn’t get up on time.
| A．too, to | B．enough, to | C．so, that | D．so,as |
Remember _________ softly when we are in the reading room.
| A．talk | B．to speak | C．not speak | D．not to talk |
—Mary, what about going boating if it __________ fine tomorrow?
—Good idea!
| A．is | B．will be | C．was | D．will |
The doctors and nurses were very tired, ________ they still went on working.
| A．so | B．and | C．or | D．but |
—We missed a chance to win a goal.
—__________!
| A．Well done | B．Good luck | C．What a shame | D．How lucky |