Indicative Verb Mood expresses and makes factual and authentic statements. For an example, ''A human is a mammal.'' It is true and a fact that a human is a mammal. Note that I leave no benefit of a doubt, but I state it matter of factly.
The Imperative Verb Mood expresses and makes a request and/or demand. Say for instance, ''Hand me that remote.'' Note that the speaker is telling you to do the action expressed, which was handing 'that' remote.
Subjunctive Verb Mood overall expresses doubts, suggestions, hypotheticals, and/or wishes. They normally use words like 'if'. For an example, ''If only I were that smart I'd enter and win that contest.'' Note that the speaker uses 'if'.
A1: Imperative because the person saying this sentence is telling us to look out the window and tell them what we see.
A2: Indicative because it's stating a fact.
A3: Subjunctive because it's making a wishful statement that proclaims *IF* they were us, they'd hike up Bridal Veil Falls.
A4: Again, subjunctive, because it's making a wishful statement. It outright says *if* as well as *wish*.
Answer:
He is well liked and respected among his friends who find him entertaining company. He was once attracted to Beatrice but refuses to admit he still has feelings for her. Benedick hates being outwitted by Beatrice but, when he realises his true feelings, is loyal and protective to her.
Answer: she smokes her first cigarette as a way to adulthood
C. a complete sentence
independent clauses can stand alone by themself
