Qui peux me traduire ceci sans google traduction please

Bonsoir,

1. The terrorist attacks of September 11 were the worst in USA history.  

2. The twin towers were the higher skyscrapers in New York.  

3. I am the most enthusiastic and the most hardest working student in the school. So I'm the least lazy!  

4. My English teacher is the kindest in the world.

5. English is easier than chinese but more difficult than french.

En espérant t'avoir aidé(e) ! ^^