Question

The quality of the shoes _______ unsatisfactory.​

Answer 1

Answer:

The quality of the shoes were unsatisfactory.

Since shoes are plural, we've used were.

Answer 2

Answer:

The quality of the shoes were unsatisfactory

Explanation :

We can't use was here because here in the sentence it's given shoes we can't use was with a es word.Therefore,we will use were..

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