人教新起点小学英语(一起)三年级上册Unit 4Lesson 2Warm-upWarm-up Look , listen and repeat.Bill:hi,Andy.Can I use your glue stick,please?Andy:Sorry.I'm using it.Bill:That's ok.Hi,Lucy.Can I use your glue stick?Lucy:Sure.Here you are. Look , listen and repeat.Can I use your glue stick,please?Can ...