You won’t pass the English exam ___________ you study hard.A. if B. so C. unless
How often do you take a shower? I take a shower________/ wins/ a day.
This isn’t my ______/hæ t/.
Sir, you should__________ at the red light.But you didn’t.
—How long have you ___________? —Two years.
It's true that every student looks forward __________ a good future.