These photos _______ by my sister on Mount Tai last summer.
– Must I return this book tomorrow? -- No, you _______. You can keep it until next week A can’tB. needn’t C. mustn’t D. shouldn’t
Kathy enjoys _______ mountains in autumn.
--___do you go and see your grandpa? –Once a week.
Is there _______in today’s newspaper?
________ exciting news you’ve told us.