1.Does Vlad like watching films? What does Vlad like watching? Vlad likes watching films, doesn't he? Does Vlad like watching films or pictures?
2.Did he catch a raccom yesterday? When did he catcha raccom?
He caught a raccom yesterday, didn't he?
Did he catch a raccom or mice yesterday?
3.Can he ride a bike?
Who can ride a bike?
Can he ride a bike or pony? He can ride a bike, can't he?
4.Do we play football? Who do play football? Do we play football or hockey? We play football, don't we?