A: this bus goes to the town centre isn't it?
b: i think so.we took it the last time we went shoping aren't we ?
It's the number 12 aren't it?
a: ah yes you're right .
b: Mary looks tired doesn't she?
a:yes she does. she didn't go to a party last night doesn't she?
}oh yes .they went on holiday together last year aren't they?
] mr and mrs johnson live near you doesn't they?
] yes thats right .
] Their son plays the guitar in a band aren't he ?
]yes thats right .
],mrs. johnson used to teach french doesn't he?
] yes thats right . you ask a lot of quiestions doesn't you ?
}yes i do