I must return the book to the library. I _____ it for one week.

There ________ a basket ball match this afternoon.

If our government        attention to controlling food safety now, our health ________ in danger.

— Would you like _______ the Wutong Mountain tomorrow?— If my mother _______ . I will go with you.

Linda felt someone ________ on her way home from work yesterday evening, and therefore she was frightened and looked back from time to time.