flunk out造句怎么写

They didn't flunk out, but their records weren't so hot.

If you just loaf around in college, you will flunk out.

So don't flunk out; you've got too much invested in us, and we have too much invested in you.

If flunk out I can always transfer to Engineering.

If you don't keep on studying you'll flunk out.

About 5 percent of students in the language program flunk out before their freshman year.