ms sheryl: summer, please sit up nicely. ms sheryl: remeber you sit up nicely when you read, write and watch tv programmes? summer: to care for our eyes? ms sheryl: that's right! ms sheryl: if not you will end up wearing spectacles like ms sheryl. summer: wear spectacles? ms sheryl: yes! then you wont looke pretty any more. summer: no! you still look pretty! ms sheryl: -so how that just doesnt work!-
