Перевести active voice в passive voice 1.children spent summer holiday at a camp last year. 2.we gather mushrooms in the forest every autumn. 3.the pupils will write a composition next week.

Summer holiday was spent by children at a camp last year
mushrooms are gathered by us in the forest every autumn
a composition will be wrote by children next week
в последнем не уверена, но в целом кажется верно.