brand.size,look,cloth,for,try,pair.close
　　i need a pair of new pants.
　　jim is wearing new coat.
　　do you have a piece of wet cloth?
　　can i have a look at your new car?
　　i wear size two
　　may i try on these shoes?
　　what brand milk do you drink?
　　can i take a look at that suit?
　　sure,here you are,it's on sale.
　　really?may i try it on.?
　　sorry ,you can't.
　　what size do you have?
　　medium
　　how much is it?
　　it's only one hundred dollars.
　　good,i'll take it.
　　good,here you are.
　　lesson 15
　　at department store.
　　can you help me ,pls?
　　sure,what can i do for you?
　　i'm looking for a gift for my son's birthday.
　　how about this video game?
　　that's a good idea.
　　can you get it wrapped,please?
　　sure,no problem.
　　lousy差劲
　　excuse me?mam
　　do you have a blue dress in my size?
　　i think so.
　　let me take your measurement.
　　ok,how about this dress over here?
　　do you have a fitting room ?
　　it's in the corner over there.
　　thank you
　　you're welcome.
　　i think not.
　　you got a nice voice/have a nice voice.
　　you're welcome=not at all