Intrasitive is the answer for sure
A simile is defined as "<span>a figure of speech involving the comparison of one thing with another thing of a different kind, used to make a description more emphatic or vivid" Based on this, it might be said that there is a comparison between the narrator and two birds. It might be understood that he tends to use things from other people and he gives them credit for. </span>
The answer is (A). The present proggresive is ussally to tell about the future, About to, <u>will be</u>, is going to. Like those and A is telling the future<u />. A: <u>will be</u> singing.