Ответ:
1) They will walk tomorrow. They will not walk tomorrow. Will they walk tomorrow?
2) She will go next week. She will not go next week. Will she go next week?
3) You will be in Australia on Sunday. You will not be in Australia on Sunday. Will you be in Australia on Sunday?
4) I will buy a new bicycle. I will not buy a new bicycle. Will I buy a new bicycle?
5) You will see the house. You will not see the house. Will you see the house?
6) My friends will help me. My friends will not help me. Will my friends help me?
7) We will play the game tomorrow. We will not play the game tomorrow. Will we play the game tomorrow?
Объяснение:
Предложения простого будущего времени строятся по формуле:
Утвердительные: to be + will + Verb...
Отрицательные: to be + will + not + verb...
Вопросительные: will + to be + verb...
;)