Answer: B) Incorrect
Explanation for this question is being written.
Answer: C) Have created.
Answer: C) Have been.
Answer: B) Haven't found.
Answer: D) Has won.
Answer: A) Been
Answer: A) Has decided.
Answer: B) Have taken.
Answer: A) Present Perfect.
Answer: A) Present perfect.
Answer: D) I have spoken.
Answer: B) Has gone.
Answer: C) We've already prepared dinner.
Answer: A) Has been.
Answer: A) I have read that book.
Answer: C) Have ever met.
Answer: C) You have lost your keys.
Answer: C) Has worked.
Answer: B) Have been invented.
Answer: A) Has
Answer: A) Haven't
Answer: C) Have known.
Answer: B) Has always had.
Answer: D) Have seen.
Answer: B) Has bought.
Answer: C) Have read.
Answer: C) Haven't met.
Answer: B) Has been.
Answer: A) Have eaten or has eaten.
Answer: C) Have lived.
Answer: B) Has worn.
Answer: C) Has lived.
Answer: B) Have
Answer: D) Have enjoyed.
Answer: D) Has improved / feels.
Answer: D) Has / explained.
Answer: C) Use / has already visited.
Answer: B) Haven't cleaned.
Answer: A) Have put.
Answer: D) Have studied.
Answer: B) Has established.
Answer: A) Present perfect tense.
Answer: A) Correct as written.
Answer: C) Has been.
Answer: C) I have bought a new car.
Answer: B) An action that happened in the very recent past.
Answer: C) I have washed it twice.
Answer: C) Have gone.
Answer: A) Has read.
Answer: A) Have done.
Answer: D) Have / for.
Answer: B) Have won.
Answer: B) My friend has learned to play the guitar.