Answer: Option 1, 4 and 6.
1. In which he tells about his innumerable combats he had won.
4. Also celebrates his fight with Grendel.
6. The speaker is showing us how valiant his action in the field of war can be.
Explanation:
What is a apposive phrase
“The puppy wags its tail and panted”
the sentence starts in present tense (wags) and ends in past tense (panted)
The correct option is B) “She had rested on the rock”. Helping verbs are verbs that help the main verb with its meaning and they also set the time of the verb. In this case, the helping verb “had” is helping the main verb “rested”. The auxiliary verb “had” is also setting the verb tense of the sentence, which is past perfect.
The other examples “paddled”, “went” and “swam” are action verbs that do not need a helping verb to extend or add meaning.