Закончите разделительные вопросы. 1.you're 2.victor wasn,t at scool 3.there is a big river 4.you will come 5.his jokes aren't

1. You’re Belarusian, aren't you? 
2. Victor wasn’t at school yesterday, was he? 
3. There is a big river here, isn't there? 
4. You will come soon, won`t you?
5. His jokes aren't funny, are they?