You won’t pass the English exam ___________ you study hard.A. if B. so C. unless
I often go to work________.
It will take the men half a year________the work.
—________is it from your home to school? —Three miles.
He usually________the number 17 bus________work.
A________girl named Dong Xinyi looked after her disabled father. A.three-year-old B.three-years-old C.three years old