.It’s about a time _____ there were black slaves in North America.
—Must I bring my lunch here? —No, you ____ . We have prepared it.
In our school, the students are not permitted, unless they have special passes, ________ after 11pm.
This is__ most interesting story in this book and I plan to read it ___ second time.
— What did you think of the film last night? — Really wonderful! It’s well worth _____.
It is said that a new shopping street ______ here next year.