โดยปกติแล้วเขาจะสอนมัธยม5หรือ4แต่ปี

โดยปกติแล้วเขาจะสอนมัธยม5หรือ4แต่ปีนี้เขามาสอนในชั้นมัธยมที่6ด้วย

Results (English) 1:

Typically, he would teach high school 5 or 4, but this year he came to teach at the school at 6.

Results (English) 2:

Normally, he would teach high school five or four, but this year he came to teach in high school with a sixth.

Results (English) 3:

Usually he will teach high school 5 or 4 but this year, he taught high school at the 6 with
.