$1)$
1. The most interesting thing on your first day at school:
- I meet all my friends and we are very happy when we meet .
- My new school is beautiful and my new classroom is very nice and comfortable . - The school yard is large and we can play there.
$2)$
1. Khoa has a lot of friends and they are all nice to him
2. There is a big shower in my badroom
3. The schoool year in Viet Nam starts on September 5th.
4. Do you walk to school with your friends?