Answer: A) True
Explanation for this question is being written.
Answer: B) Has
Answer: D) Have
Answer: A) Has eaten.
Answer: B) Have
Answer: A) Have got.
Answer: A) Have travelled.
Answer: B) Present Perfect Tense.
Answer: B) Have / eaten.
Answer: B) Present Perfect.
Answer: B) Have missed.
Answer: A) Have worked.
Answer: A) He has known Betty for a long time.
Answer: D) Have lost.
Answer: A) I have lived here for two years.
Answer: C) Have leaped.
Answer: A) Has read.
Answer: C) Hasn't arrived.
Answer: A) Has marched.
Answer: C) Haven't spoken.
Answer: C) Has finished.
Answer: B) Has been seen.
Answer: C) Has been.
Answer: A) Haven't had left.
Answer: A) Have already decided.
Answer: B) Have / finished.
Answer: B) Have known.
Answer: B) Has told.
Answer: B) Has decided.
Answer: C) Has
Answer: A) Have lived.
Answer: B) Have seen.
Answer: D) Have been.
Answer: A) Has
Answer: D) Mr. Viet has collected stamps for two years.
Answer: C) Have seen.
Answer: B) Has lived/ moved.
Answer: D) Present perfect.
Answer: C) Haven't been revised.
Answer: C) Yes, I've been there three times .
Answer: D) Has gone.
Answer: A) He has read that book before.
Answer: D) Has never been.
Answer: A) Have been.
Answer: A) I've ever read.
Answer: B) Has opened.
Answer: A) Has been.
Answer: B) Has made.
Answer: D) Has scored.
Answer: B) Just
Answer: A) Have never been.
Answer: A) They have visited Paris twice.
Answer: C) Has listened.
Answer: C) The sentence is missing the word 'have' before 'bought'.
Answer: B) Have just been given.