放学后，我和朋友一起回家。
After school, I_____________ ____________ with my friends.
你对转基因食品有何看法?
What do you____________ ____________ GM foods?
李东早上三点就起床等待2014年巴西世界杯的开幕式。
Li Dong got up at 3:00 in the morning to____________ ____________ the opening ceremony of the 2014 Brazil World Cup.
今年地球日的主题是“绿色城市”。一个绿色的城市是由能节约能源和减少浪费的设施
构成的。
The theme of the Earth Day this year is Green City. A green city ____________ ____________ of facilities that can save energy and reduce waste
3D打印能帮助制造某些人类器官，它已经不像刚问世时那么神秘了。
3-D printing can help make some human organs. It isn't as____________ as it first ____________ to be.