The children ... lessons in the morning. Что вставить

The children have lessons in the morning.

У детей занятия утром.

Do the children have lessons in the morning?

Do the children have lessons in the morning or in the evening?

When do the children have lessons?

What do the children have in the morning?

What do the children do in the morning?

Who has lessons in the morning?

The children have lessons in the morning, don\'t they?