complete the sentences by put in question tags
1. I can use this ticket on any bus,....?-Yes,you can
2.the bill won't be 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
6.That was a lovely meal,...?-Yes,it was delicious
7.You can't play the piano,...?-No,i can't
8.They left last week,...?-Yes,that's right

помогиите плииз