Alice, is this your pen? I need one to write down the name of the book. — No, it isn’t . ________ is over there on the desk.

Nanjing, ____ capital of Jiangsu Province, has ___long history.

Were the audience allowed to join in the play?—Yes, the actors_______to satisfy the audience were successful.

Have you cooked for your parents?—Yes, of course.

“Three” is three times _________ “one” and twice _________ “one”.