L:Hello!How may I help you?
S:Hi!I’m trying to find a few books,but I’m lost.
L:OK.What books do you need to find?
S:I need to find three English conversation books by Professor Brown.
L:All right.Those books are at the main desk on the third floor.
S:How do I get there?
L:Just take this elevator up two floors.The desk is right outside.
S:Great.Thank you very much!
L:You’re welcome.Good luck!
Barry:Hey Larry~It's great to see you here!
Larry:Oh,hi Barry~What's up with you lately?
Barry:I have been quite busy working around the house.
Larry:Oh yeah?I hope everything's going smoothly.
Barry:Well,actually,could you give me a hand this weekend?
Larry:Is it to do with your house?
Barry:Yes,landscaping my yard.
Larry:That sounds like a big job.
Barry:It might be,it depends on how I decide to do it.
Larry:You don’t know yet?
Barry:I can’t make up my mind.I’m vacillating between desert land-scape with cacti or lush green grass with lots of flowers.What do you think it should be?
Larry:Well,a desert landscape has a lot less maintenance,but nothing beats a nice green lawn.
Barry:Thus my dilemma.What would you do?
Larry:Let me ask you this- how much time will you spend out there.
Barry:With my schedule,probably not much.
Larry:Then I would go with the desert.Keeping up a grass lawn is a lot of work.
Barry:Yea,I think you are right.
Larry:Ok then,I'll see you this weekend.