A:What's your plan about this weekend?
B:Oh.I'm going to the supermarket on weekend .What about you
A:Er...I am not too sure yet.
B:How about going to supermarket with me?I will be making a large purchase for us.
A:Ok.That's all right.Are you choosing your favorite supermarket
B:Of course!
A:But it seems that as a moonlite I have not enough money in cash.
B:Don't worry about that .The supermaket allow customers paying either in cash or by credit card.
A:That's great.I almost forgot it just now.