Вставьте must, mustn’t,have to или has to. Перечислите ответы через запятую. I have a cat and my sister has a hamster. I feed my cat and I take care of my sister's hamster when she is too busy.
I have a cat and my sister has a hamster. I must(правило-обязательство) feed my cat and I have to take care of my sister's hamster when she is too busy.
must, have to
Объяснение:
I have a cat and my sister has a hamster. I must(правило-обязательство) feed my cat and I have to take care of my sister's hamster when she is too busy.