Why use glass when you can use plastic?

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• Woman: Hi, Michael. I can hardly recognize you. Why are you dressed up today？ Are you going to the theatre？

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• Tom: Can I park in the staff car park？David: No, I'm afraid you can't. Only managers can park there. You can park behind the building.Tom: Okay. When can I have lunch？David: You can't go before 12:30 because we are very busy, but after 1:00 o'clock you can go when you like. You can eat and drink in the office, but you can't smoke here. Everyone goes to the coffee lounge, because they can smoke there.Tom: Can I use the phone？David: Yes, but you can't phone abroad.

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