—I suppose all the students went to the museum this afternoon. —I’m afraid not. They went to the net bar instead.
When she finished her story, none of us said anything about it, which made her feel rather ________.
E-mail, as well as phone calls, _____________ an important part in daily communication.
If we don’t take steps, some rare animals, such as the Tibetan antelopes and pandas will ____________ some day just as dinosaur.
------- How can we __________ to a changeable environment? -------- By constant study and changing our ideas.
----- How did you find _________ long talk given by the headmaster on ___________ Teachers’ Day? -------- Boring. I’d rather he had made it short.