急急急！改下面 5 句定语从句的错误。谢谢！

1. I met a former student I like very much when he studied at
our school .
2. The sun heats the earth ,which makes it possible for plants to
grow .
3. Have you ever heard of such a clever boy as John ?
4. People who have eyes can sometimes act just as foolishly as the
bling men .
5. As everyone knows, he was able to help people with their
person affairs .

1. I met a former student I like very much when he studied at
our school .
2. The sun heats the earth ,which makes it possible for plants to
grow .
3. Have you ever heard of such a clever boy as John ?
4. People who have eyes can sometimes act just as foolishly as the
bling men .
5. As everyone knows, he was able to help people with their
personal affairs .【这句改了两个地方，一个是加了逗号，一个事person改为personal】

1. I met a former student (whom )I like very much when he studied at
our school .
2. The sun heats the eart