Is this your sister’s key, John？ —No, it isn’t. ______ is in the bag.

Qingdao lies______ the south of Shandong Province, ________ the north of Shanghai, and___________ the eastern coast of China.

Sam ______ Chinese tea with nothing in it. He says he enjoys the taste very much.

You were out when I went to visit you yesterday.—Oh, I________ for a friend from England at the airport.

What exactly does the sign _______?