---Don’t forget to turn off the lights if you are the last one to leave.---__________.

---Open the window please, Mike. ---         ? I can’t hear you.

 I asked my boss for a month’s holiday and, ______, she agreed.

 --Let’s have a game of tennis; the loser has to treat the other to an ice-cream. -- _______.

--- I’m not good at singing, you know. --- ________! It’s just for fun.