用括号中所给单词的适当形式填空
I am ____ sorry． I broke your camera by accident．（awful）
Never mind． I' m sure you didn't do it on purpose and it can't be helped．
在适应这里的生活后，汤姆过得和以前一样幸福。（happy）
After getting used to the life here, Tom lives ____________________ before.
我的笔友戴维来自一个欧洲国家。(come)
My pen pal, David, ____________________ a European country.
这学期他们参加了各种各样的活动，包括种庄稼、做饭等。
They took part in ________ activities this term, including planting crops, cooking meals and so on.
玛丽很粗心，经常错误地拿走别人的家庭作业。
Mary is so careless that she often takes others’ homework ________ .
我们齐心协力就能带来变化，创造一个更加美好的未来。
Together, our actions can make a difference and lead to ________.