急！简单的英语问题，大家帮帮忙，占用30秒的时间

We are all in Grade 7.

Most of the students study English hard.

He goes to work by bus every morning.

1. We are all in Grade 7.
2. Most of the students are working hard in English.
3. He goes to work by bus every morning.

we are all Grade 7.

most of students study english hard.

he went to work by bus every day.

All of us are in grade seven.

Most of the students study English hard.

He goes to work by bus every morning.