You have to compare to teacher to something else like: "My teacher is as sneaky as a fox" ; Something like that.
Answer:
That is very well written essay you'll do fine.
Explanation:
It is a A. simple sentence, because there is only one main verb - opened.
A compound sentence has at least two independent clauses, a complex sentence has an independent clause and at least one dependent, a compound-complex clause sentence has two independent clauses and at least one dependent.
Becca's science fair project as beginning
house and wow as middle sentence
start over as end of sentence