Answer: A
Explanation: I hope it can help you !!!!!!!!!
Hello.
The preposition in the sentence is under. A preposition is a word meaning where the noun is in the sentence, the noun is tree, the preposition is under.
Answer:
Mr Chairman, I deem it is to be called upon to deliver a speech to motivate learners at the beginning of the year in school.
I thank you all for your time. May I have your attention as I speak to motivate the learners. Learn hard and be successfull in future.