A complex sentence has one dependent clause and one independent clause.
Here's some examples;
1. After twenty years, he still had feelings for her.
2. Because my coffee was too cold, I heated it in the microwave.
It's written by an English poetry Felicia Dorothea Hemans
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.
