Помогите ПОЖАЛУЙСТА!Впишите слова подходящие по смыслу.
1)Last year the pupils worked a lot. They helped to rake ______________ in the schoolyard and to ____________flowers.
2) They visited children at the ____________ hospital and gave them __________ toys.
3)There is a lake in the town.The pupils helped to ____________ litter near it last summer and helped to clean up the _________________.