Answer:
compound-complex sentence.
Explanation:
A compound-complex sentence is comprised of at least two independent clauses and one or more dependent clauses example;
The sun is shining through the clouds, so I think that we can go swimming.
Hi
I believe that the correct answer is B. At the end of my talk about how to make an exciting speech , three people were sleeping .
Hope it helps and have a wonderful day .
D is your answer as the sentence is in present tense.