他匆忙地离开家好像发生了什么事。 (as if)
______________ the reading the room, the teacher found some students _________ at the table _________ a report.
New research has found that animals have memories, too — , they might be much cleverer than we thought.
Oh, it’s you! I _______________ about our meeting here.
Which do you enjoy____________ your weekends, fishing or watching TV?
— I think it’s beneficial to build a library near our dormitory building.— . It will be a great convenience.