Answer: C) I'll do my homework before I go back to school.
Explanation for this question is being written.
Answer: C) Is
Answer: B) Present Perfect.
Answer: B) Before Shakespeare died in 1616, he had written more than 37 plays.
Answer: B) False
Answer: A) Comes
Answer: A) After I have lived for years with my parents.
Answer: B) By the time.
Answer: B) Graduate
Answer: D) When I have finished my work.