Answer:
Mrs. Long asking what are you looking for today
When I wanted Leaves of Grass or Alfred North Whitehead.
Answer:
Very (few people understand how) important recycling is.
Sarah had (to make a decision) about where they should go for dinner.
Clara asked (if the rubbish) went to a landfill site.
Paul has (involved himself in politics while) he was at university.
Explanation:
A. We helped Joan to pack all her things. Helped is a simple past tense word.
In Act IV, Iago references his "medicine," which is doing its work.
He is referring to the rumors he started involving Desdemona. He says that this "medicine" is the way to catch "credulous fools" -- meaning that Othello is gullible enough to believe the lie Iago started.
With his medicine, or his lies, Iago is bringing about Othello's destruction. He is happy to see Othello believing Desdemona is unfaithful.