Question

4. Spot the error and correct the sentence
a. All my friends was waiting down the hall and laughing​

Answer 1

Answer:

a. All my friends were waiting down the hall and laughing.

Explanation:

Since subject 'friends' is plural, so the verb shld also be plural. But was is singular. so correct answer is were.

Answer 2

Answer:

All my friends were waiting in the hall and laughing