Answer: A) Have / has.
Explanation for this question is being written.
Answer: B) Has cut.
Answer: B) Have stayed.
Answer: B) I have eaten breakfast.
Answer: A) Yes, I have.
Answer: A) Have had.
Answer: A) Have begun.
Answer: C) Present Perfect.
Answer: A) Have
Answer: A) Has aimed.
Answer: A) Has won.
Answer: B) Have been.
Answer: C) Went
Answer: C) Has seen.
Answer: D) Have done.
Answer: B) Has / been fixed.
Answer: C) Present perfect.
Answer: B) Have lost.
Answer: B) The grades have been entered in SIS last week.
Answer: C) Has taught.
Answer: A) I've had a terrible cold all week.
Answer: C) Has consisted.
Answer: A) Have just finished.
Answer: B) Have worked.
Answer: C) Have studied.
Answer: C) Has studied.
Answer: A) Have finished.
Answer: B) Have recovered.
Answer: B) Present perfect.
Answer: D) Has become.
Answer: B) Has visited.
Answer: B) Has lived.
Answer: C) Has finished.
Answer: C) They have travelled to Japan.
Answer: B) Have been sent.
Answer: B) Have seen.
Answer: B) Already
Answer: A) Has worked.
Answer: A) Present Perfect.
Answer: C) Have seen.
Answer: A) Present perfect tense.
Answer: D) Has/discovered
Answer: B) Have visited.
Answer: B) Incorrect; it contains an error in the present perfect.
Answer: C) Has been arrested.
Answer: C) Have you known.
Answer: C) Studied
Answer: C) Has grown.
Answer: C) He has learned English for two years.
Answer: A) This is the first time I have played golf.
Answer: E) Present Perfect.
Answer: A) Has/have + past participle.
Answer: A) They have visited Paris.
Answer: A) Have cut.
Answer: C) Has-sent
Answer: D) He has worked.
Answer: C) Have made.
Answer: B) Have known.
Answer: D) Just, already, yet, since, ever, etc.