If I _______ you, I would say another student could do it better.

If I              a bird, I                  _ fly in the blue sky.

If I _______ you, I _______ go there.

Sir, you should__________ at the red light．But you didn’t．

—A student in my class said to me, “if I ______our math teacher, I_____ make math learning easier and more interesting instead of giving the kids much homework to do every day.”