Какое лишнее слово в предложениях: 1)i'll make the dinner when i will get home 2) i heard michael to phone and book the tikets 3)the question was too much difficult for me to answer it

1)I'll make the dinner when I will get home
2) I heard Michael to phone and book the tikets
3)The question was too much difficult for me to answer it
Лишнее 1-will 2-to 3-much