—Have you thought of a topic for your speech yet?—No, I______a lot about it, but I haven’t decided.
Yue yue, 2-year-old girl who was hit ,began to slip intoworse state on Tuesday night.
—If people make small changes, like taking buses instead of driving cars, it will make a big difference. —_____. Then the traffic will be much better.
The thieves ran away as soon as the alarm _____.
All the athletes competed _____ each other for gold medals in the Olympic Games.
All his free time is _____ by charity work, but he feels it meaningful.