Подчеркни правильное слово do или does do you like ice cream?

2)mary works in paris.she is having a meeting in rome.

3)natalie runs  regularty. she is training for the olimpics

4)peter delivers letters. he is having lunch

everyone agrees that unless tiger population is protected ,they will become extinct.if it were not the efforts made by international campaigns the extinction would already have become a fact.it is time to cooperate and help to animals otherwise the future will be sad.supposing there were no tigers left in the world: how would we all feel? !