There used to ___________ a hospital in our neighborhood.
--- Do you know ______ man standing under the tree?---Yes, he is ______ popular singer in China .
—Andy, are these your books?—__________
All the food __________ on the table.
Lucy and I __________ good friends. __________ are in the same school.
—What time is it?—It’s 12:00. It’s time __________ lunch.