*Was Served* should only be used when someone or something has been already served (past tense)
*Is/Was* being served should only be used when someone or something is being currently served (present tense)
Answer:
obviously were is the right answer.
Explanation:
are is present form acc to the question it is already a long time that they have known each other
were is the answer as there is presence of they as well as it shows the question shown that they had known each other since a long time.
had been and have been are present perfect tense
The answer is b here is a limerick
There once was a girl from the Valley
Who had a big sister named Sally
They liked to hang out
And wander about
Till their bodies were found in an alley.
There Once was A Man From New York
He Always did Love to eat Pork
He Would Shout
For he had Gout
For he Loved Pork
Is this a book I’ve never heard of it before