英语翻译的问题！各位大哥帮帮忙吧！

1.我比我妹妹该爱出风头
I'm fond of cuting a figure more than my sister.

2.他的头发比SAM的短
His hair is longer than Sam's.

3.汤姆比SAM更健美
Tom is stronger than Sam.

4.刘莹不如她姐姐擅长体育
Liu Ying is less good at gymnastics than her sister.

5.两个女孩都参加了许多晚会
Both of the two girls have taken part in many parties.

6.在某些方面，我们看起来一样，在某写方面，我们看起来不同
On some ways, we look the same; but on other ways, we seems different.

7.我的好朋友爱好干学校事务
My friends love to do school affairs.

8.我认为好朋友会使我发笑
I think a good friend can make me smile.

9.我现在比以前高了3厘米
I'm now 3 centimeters taller than before.