MODALS EXERCISES

She looks pretty sick. I think she ________ go to a doctor.

• can

• should

• could

• shouldn't

You've been driving all day. You ________ be exhausted!

• must

• have to

• should

• shouldn't

You ________ smoke so much. It's bad for your health

• can

• can't

• shouldn't

• should

If I won the ten million dollar lottery jackpot, I _______

afford to quit my job and travel the world.

• could

• might

• should

• would

That _______ help.

• could

• might

• should

• would