Английский язык 11 класс . Нужно найти в каждом предложении по две ошибки. Помогите, пожалуйста.

1) So I told him I would get the suitcases and at what time we left. 2) I asked him what he ment and how it would be different. 3) I asked them if I should go alone or if I could bring my sister. 4) I said that I was too young and that I already had a boyfriend.5) I replied that I didn't have one, but he told me I was lying.