Question

his father was preening the feathers on his while back​

Answer 1

Answer:

The opposite sides of a square are equal to each other. The opposite sides of a rhombus are also equal to each other. Rhombus is a parallelogram whose diagonals are perpendicular bisectors of each other.

Answer 2

Answer:

His father was preening the feathers on his white back. As his father is a Third person singular it must be written with the single verb and it must be mentioned in the past tense. So the error is where and it has to be changed to was. Rest of the sentence is correct.

Explanation:

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