How is your teacher today—________

词义替换Pandas are becoming less and less in recent(近来) years.

You must have met him the other day— Oh, no, I _____.[ ]

If the traffic hadn’t been so heavy, I could have been back by 6 o’clock— What a pity! Tina _____ here to see you.[ ]

mily I enjoyed so much at your partylast night —________