Andy: Hello. Do you have Alien Flight II?

Store clerk: Good morning. No sorry we don’t—we only have the more new   version, Alien Flight III. The graphics are much gooder .
All the kids think it's a lot more fun than the old one.

Andy: Oh... How much does it cost?

Store clerk: The usual price is 150 dollars, but this weekend we're going have a sale. It will be 20 percent cheaper .

Andy: It's a lot more expensive than Alien Flight II.

Store clerk: Yes, but it's a much more better game.

Andy: Is it as violent as the earlier versions?

Store clerk: Of course. You can shoots the aliens, blow them up, set fire to them, almost anything! You'll love this game. You'll want to play it every day.

Andy: OK, I buy it!