I’m pretty sure that the answer is c
The paragraph is missing a period at the end.
Since "Growing flowers is one of my happiest childhood memories." is the topic sentence, then the rest of the paragraph should be supporting THAT statement.
The topic sentence is not necessarily a HOOK, more like a regular statement. A good hook would be something including a sound, a question, or using descriptive words.
Answer:
analyse the essay prompt
create a thesis statement
make an outline
begin with the body not introduction
begin each paragraph with a topic sentence
use credible source
conclude your essay
