What does ‘It’s time for Millie’s PE lesson.’ mean? — It means ‘It’s time _______ Millie _______ have a PE lesson.’ [ ]

Is there a library in Gaochun? — Yes, a new library _______ and is now open to the public.

How can I go to the supermarket, Paul?—_____ bike.It’s not far from here. [ ]

Tom’s father, as well as his brothers, ________ in New York for a few more days.

Beijing is ____ largest city in China.