tag questions

It is your glove, ………?

They won't go to the party, ___________?

Her friends didn’t like to live in the country,………………………?

Many birds fly to Africa, ……………………………..?

Helen drank a lot of coffee,…………………………………………….?

 They could dance well,………………………………….?

I'm older than she, ___________?

They have studied at this school for 7 years.

You study English.

Life was better 100 years ago.