Составить отрицательное, вопросительное и wh-? предложения в будущем простом времени. 1) in a month this book will be more expensive. 2) next month we shall buy a fridge.

1). In a month this book will not be more expensive. Will this book be more expensive in a month? 2). Next month we shall not buy a fridge. Sall we buy a fridge next month?