Ответ:

  1. You don’t have to take your shoes off. You can keep them on your feet.
  2. Shall I carry that heavy bag for you?
  3. We’re going to be late. We must hurry.
  4. Harry has to wear his best clothes today.
  5. Sh! We have to be very quiet.
  6. Eva’s lucky. She doesn’t have to do any homework tonight.

Перевод: не нужно; мне помочь?; должны спешить; должен надеть; должны быть тихими; ей не нужно делать.