Attach an image. We can’t see the actual text therefore cannot answer you question.
The intro. should have a strong overview of your speech/essay that will convince the audience.<span />
O Captain!<span> my Captain!</span><span> rise up and hear the bells;</span>
Rise up—for you the flag is flung—for you the bugle trills,
For you bouquets and ribbon'd wreaths—for you the shores a-crowding,
<span>For you they call, the swaying mass, their eager faces turning;</span>
Announcement. A verb is an action.
Pleased and surprised are both adjitives.
<span>His dominant humor is choleric.</span>