100 баллов! Помогите только те кто точно понимают!

Сделать к предложениям отрицание и вопрос

1. I think the Smiths will win the competition
2. When my father will go to Morocco, he will bring back a carpet.
3. If you go to the supermarket, can you get some milk?
4. Will people fly special cars in the future?

1. I don’t think the Smiths will win the competition.ИлиI think the Smiths won’t win the competition.Do you think the Smiths will win the competition?ИлиDo you think the Smiths won’t win the competition?2. When my father goes to Morocco, he won’t bring back a carpet.When my father goes to Morocco,will he bring back a carpet?3. If you go to the supermarket, can’t you get some milk?4. Won’t people fly special cars in the future?