The written form of the number 78 should be option A. seventy-eight. Numbers are classified as compound words. It is a rule that when spelling out numbers, it should be connected with a hyphen. So the sentence should be, "I waited in the lobby of the post office until my number, seventy-eight, appeared on the screen."
A soliloquy in a drama is a passage where a character expresses his thoughts or feelings out loud, while either being alone on the stage, or with other actors who keep quiet.
Surely you know one of the most famous soliloquys of all time - <em>To be or not to be, </em>from Shakespeare's Hamlet.
Answer:
The instructor gave a difficult, final examination.
Usually, in a conclusion, you wrap up what you have been writing about the whole time. So, a conclusion is basically a summary of the whole text. You can introduce new ideas for the reader, but it is usually inadvisable. In a couple of sentences, you should finish your text, referring to the previous paragraphs and just wrap it all up nicely.