The first one about the machine is a metaphor, because there are no key words such as "like" or "as", so it cant be a simile. And its not comparing anything either, so it cant be an analogy. The second one about the teacher is also a metaphor. The gazelle one is a simile because it has the key word like in it. The triangle one is an analogy, because it is comparing two things. The last one is a simile, because he fought "like" a wild animal.
Hope this helps!
It just depends on how long you drive it.
Dear Aunt Josephine,
Thank you so much for the rattle you gifted to sunny, and the doll which you gave me. Thank you also for the cards you gave Claus. We are all very happy with our gifts, and wish we could see you once more. We hope wherever you are, you and Ike are safe and happy.
Sincerely,
Answer:
Since students are enrolled in many different classes, the professors should remember something about each and every one of them.
Explanation: