Question

Your new puppy must really needed attention because he wags his tail constantly

Answer 1

As the name indicates helping verbs are the verbs that help the main verb of the sentence to convey their meaning more effectively or help the main verb to extend their meaning. 

Some examples of helping verbs are: is, are, am, can, must, be..

In the given sentence, must is the helping verb, as it is helping our main verb "need" to do convey its function. Really is an adverb and is not a helping verb.

So the correct answer to this question is:

Option A. Must

Answer 2

Answer:

the correct answer is

A

As the name indicates helping verbs are the verbs that help the main verb of the sentence to convey their meaning more effectively or help the main verb to extend their meaning. 

Some examples of helping verbs are: is, are, am, can, must, be..

In the given sentence, must is the helping verb, as it is helping our main verb "need" to do convey its function. Really is an adverb and is not a helping verb.