UNLESS YOU TAKE ANY EXERCISES, YOU WILL FEEL UNHEALTHY.A. IF Y...

Câu 13. Unless you take any exercises, you will feel unhealthy.

A. If you aren’t take any exercises, you will feel unhealthy.

B. If you didn’t take any exercises, you will feel unhealthy.

C. If you don’t take any exercises, you will feel unhealthy.

D. If you take any exercises, you will feel unhealthy.