вставте артикль, где необходимо
I don't like ... crowds when I am on ... holiday. But once I went to ... holiday camp on ... Black Sea coast. There were lots of ... children there. ... holiday camps seem to be popular with married
couples who have ... small children. They not only get a holiday from ... work but also from ... children whom they bring along. Luckily we didn't have to sleep in ... tents there.