Answer: A) There is.
Explanation for this question is being written.
Answer: B) Are
Answer: B) There are.
Answer: A) Are
Answer: A) Was there.
Answer: A) There are.
Answer: A) Was
Answer: A) There are some.
Answer: D) There are.
Answer: B) False
Answer: D) Aren't
Answer: C) Are
Answer: A) Yes! There IS a subject-verb agreement problem in this sentence.
Answer: D) Are-in
Answer: E) Are
Answer: D) There best friend was the famous Harry Potter.
Answer: A) This is a pencil.
Answer: D) Is
Answer: D) It
Answer: A) Is
Answer: D) Our garden has many flowers.
Answer: D) Books
Answer: A) Are there.
Answer: B) Is
Answer: B) Were
Answer: D) There are eleven pencils.
Answer: D) Are there many.
Answer: B) Birds
Answer: D) Are there.
Answer: A) There was.
Answer: B) Are there.
Answer: C) Yes, there are.
Answer: B) INCORRECT
Answer: D) Were
Answer: A) There are five.
Answer: C) There was.
Answer: B) There is a backpack.
Answer: B) Is there.
Answer: C) There are.