complete the sentences with the correct question tags.
1) you haven't been to Brussels, ___?
2) The European court is in Luxembourg, ____?
3) they use the euro in Spain, ______?
4) Britain joined the EU in 1973, ______?
5) Many British politicians didn't want to join the EU, ___?
6) The EU is getting bigger, ____?
7) Many people won't vote in the referendum, ____?
8) The EU was called the Common Market before, ____?