Correlative conjunctions and Modals

You should eat ______ fruits ______ vegetables to stay healthy.

• either / or

• both / and

• not only / but

• not only / or

He drinks ______ tea ______ water, when he is working out.

• either / or

• both / and

• not only / but

• not only / or

She wants to ______ eat less sugar ______ exercise more this year.

• either / or

• both / and

• not only / but also

• not only / or

You ______ drink water every day to stay hydrated.

• can

• has to

• have to

• should

Kids ______ eat a little sugar, it could be bad for their teeth.

• can

• has to

• have to

• should

We ______ try new fruits and vegetables to keep our diet interesting.

• can

• has to

• have to

• must

What is the function of the modal in this sentence?
"You should eat breakfast in the morning."

• obligation

• possibility

• suggestion

• desire

What is the function of the modal in this sentence?
"You must wash your hands before cooking."

• obligation

• possibility

• suggestion

• desire

What is the function of the modal in this sentence?
"You have to store vegetables in the fridge to keep them fresh."

• obligation

• possibility

• suggestion

• desire

What is the function of the modal in this sentence?
"Eating too much fast food can cause health problems."

• obligation

• desire

• suggestion

• possibility