You mustn't touch the wet paint , Bill .
neutral
user
I'm sorry . I won't do it again .
neutral
assistant
Try to be more careful in future .
neutral
user
I shall . I wasn't as careless as John Sampson . He walked across that wet cement over there .
neutral
assistant
The workmen oughtn't to leave it without a no tice .
neutral
user
The headmaster asked them not to do so .
neutral
assistant
Then why isn't there a notice ?
neutral
user
They went to their stores to get one . Here they come with it now !
neutral
assistant