1.I can use this ticket on any bus,____?-yes,you can 2.The bill won't be a very...

Question

1.I can use this ticket on any bus,____?-yes,you can
2.The bill won't be a very high,_____?-No I don't think so.
3.He wasn't very polite,____?-No he wasn't
4.I didn't make a mistake,____?-No you didn't
5.It won't be a difficult thing to do,____?-No I don't think so.

Answer 1

1.I can use this ticket on any bus,can't I ?-yes,you can2.The bill won't be a very high,will it ?-No I don't think so.
3.He wasn't very polite,was he ?-No he wasn't 
4.I didn't make a mistake,did I?-No you didn't 
5.It won't be a difficult thing to do,will it?-No I don't think so.