MODALS OF POSSIBILITY AND CERTAINTY (MUST)

He ______ buy a present for her. (50%)

• must

• may

• might

• could

We_______ be back home at 9:00 pm. (30%)

• could

• might

• may

• must

He bought a mansion, he ______ be rich. (90%)

• could

• must

• may

• might

It______ rain tomorrow night. (10%)

• must

• might

• could

• may

She always gets good grades. She ____ be very intelligent. (90%)

• could

• might

• may

• must

The train _____ arrive early. (50%)

• might

• may

• must

• could

This is not my bag, it _____ be a mistake! (90%)

• might

• may

• must

• could

I bought a lottery ticket, I _____ be the winner. (10%)

• must

• might

• may

• could

My sister pass her math test. She ___ be very happy. (90%)

• could

• must

• may

• might

Where is Emma? She_____ be walking her dog. (50%)

• might

• could

• may

• must