What’s the of the car at present — It’s about70 kilometers an hour.

got to the checkout counter, I realized I didn’thave enough money, so I kept ________ I really needed and left the rest．

Not only_______give us relaxation and pleasure,but also_____increase our knowledge.

Is this school ____ we visited three yearsago

Our hearts sank at the news that a pipeline(输油管) ______in Qindao and 62 people couldn’t survive the disaster.