Modals

Emily ___ study more. Her grades are terrible!

• must

• could

Bryan ___ walk with his wife sometimes. It's a good idea.

• could

• have to

Mmm... she ___ eat more veggies to reduce stomachache.

• should

• have to

You want to eliminate pimples? You ___ drink water everyday!

• have to

• could

In my opinion, she ___ play basketball. It's a great sport to have fun.

• must

• could

Laura drives a bike to save money. You ___ imitate her.

• couldn't

• should

You ___ stay up late because tomorrow you feel tired.

• must not

• could

Sorry but you ___ drink soda a lot. It's not good.

• shouldn't

• don't have

People ___ relax at work to avoid stress.

• couldn't

• must

Children ___ play video games a lot. It's terrible!

• couldn't

• don't have to