急!汉译英！感谢！

Question

1.昨天，他把他的朋友介绍给我（introduce）
2.应该让人人都意识到这件事情所涉及到的危险（be award of)
3.这些团体所共有的愿望是要求在各方面受到平等对待（have ~in common)
4.在幼年时代。我并未想像成为一位作家（imagine doing)
5.不管我们怎样加热炉子，窗户上还是结满了霜（no matter how)
6.把孩子们单独留在家我有点不安（I'm 五个词 the kids at home alone)
7.我宁愿不把那个秘密告诉你(I 四个词 you the secret)
8.不是吗 9.要呆很久吗？ 10.他太粗心（五个词）
11.我写这本书的目的（六个词）
12.为没让你知道道歉（六个词）
先把前五个翻译了也行，我急用，谢谢啦

Answer 1

1.Yesterday he introduced his friends to me.
2.Everyone should be award of the danger this matter involved.
3.What all these groups have in common is that they ask to be treated equal .
4.In childhood,I didin't imagine being a writer.
5.No matter how much we heated our stove, -the windows were covered with frost.
6.I'm feeling a little worried leaving the kids at home alone.
7.I would rather not tell you the secret
8.Isn't it?
9.need to stay for a long time ?
10.It was careless of him
11.my purpose in writing this book
12.you did not need to apology

Answer 2

1 tomorrow ，he introduce his friend to me
2
3 those conmiunity have desire to be equality treated at every side in common