Complete these disjunctive questions.
1)There are a lot of good museums in Moscow,...? 2)Lena is a therefore,...? 3)Some of the best Russian painting are in the Tretyakov Gallery,...? 4)It is very interesting to look at paintings,...? 5)I am right,...?

1)There are a lot of good museums in Moscow, aren't there? 2)Lena is a theatregoer, isn't she ?3)Some of the best Russian paintings are in the Tretyakov Gallery, aren't they ? 4) It is very interesting to look at paintings, isn't it ?5) I am right, aren't I ?