视频对话：
I called my fosters this morning.
我早上跟养父母打了电话。
I told them I'm okay. I just didn't tell them where I am.
我跟他们说了我很好，只是没说我在哪儿。
Leo's got people looking for you.
Leo派人找你去了。
本期学习词汇：
foster
vt.培养，促进
vt.& vi.收养，养育
adj. 寄养的；代养的
例句：
1. Little Jack was placed with foster parents.
小杰克和养父母住在一起。
2. The foster mother was a wonderful, warm person.
寄养母是一个很不错的热心人。
3. She has since gone on to find happiness by fostering more than 100 children.
从那以后她代养了 100 多个孩子，并从中得到快乐。
4. He said that developed countries had a responsibility to foster global economic growth to help new democracies.
他说，发达国家有责任促进全球经济增长，以帮助新兴民主国家。
5. Its cash crisis has been fostered by declining property values.
地产贬值引发了现金危机。

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