--Excuse me, may I smoke here?--I’m afraid you____. It’s not allowed here.A. can B. can’t C. needn’t
Annie always gets good scores in lots of exams because she is a girl.
The trees are best friends. They give us a large number of things that we need.
Kevin was _____ 8-year-old boy. His parents decided to send her to _____ boarding school.
If you work hard, you will have a ________to enter a good university.
—Would you mind helping me look after my baby for a while? — ____________