-Excuse me, can you spare me a few minutes?
-________?
---Will $200 ______?
---I’m afraid not. We need atleast 50 more dollars.
— Must we finish the essay in class?
— No, you ________.
— ________ I share the cost with you?
— No, you mustn't.
— Will your father stay home tonight?
— I'm not quite sure.He ________ late in his office this evening.
-I’m really disappointed with Jenny at her school work.
-Don’t expect too much ________ her.
-I didn’t go to the airport to meet Dr.Liverpool.
-But you ________.
-Could you tell me how to get to the airport?
-I'm sorry, ________ I'm a stranger here.
---Who is the girl standing over there?
---Well, if you ________ know, her name is Mabel.