Question

How are the children able to keep their plan to enter the garden a secret?

The children will sneak past the servants and gardeners, hiding behind the ivy on the Long Wall.

Mary will throw a temper tantrum, and when everyone comes to calm her, Dickon and Colin will sneak into the garden.

Dickon suggests that they go out into the garden at night when everyone is asleep.

Colin tells Mr. Roach to make all the gardeners stay away from the walls when he goes out.

Answer 1

Colin tells Mr. Roach to make all the gardeners stay away from the walls when he goes out.

because that was how they were able to get in to the garden

Answer 2

D. Colin tells Mr. Roach to make all the gardeners stay away from the walls when he goes out.

Step-by-step explanation:

Colin summons the head gardener, Mr. Roach, to his chamber and commands him to keep everyone away from the garden paths and walls, as he intends to go out that afternoon.