Answer: C) Mum has already done.
Explanation for this question is being written.
Answer: A) Has / read.
Answer: C) Have come.
Answer: A) Have studied.
Answer: A) Past and present.
Answer: D) Have-attended
Answer: B) Have hurt.
Answer: B) Have grown.
Answer: B) Have watched.
Answer: C) Have made.
Answer: A) We've already sold.
Answer: D) I have worked.
Answer: C) I have eaten the bakso just now.
Answer: D) They have lived in Paris for five years.
Answer: A) Present perfect.
Answer: B) Has broken.
Answer: A) Have done.
Answer: C) Have seen.
Answer: A) Has just closed.
Answer: D) Have, made.
Answer: C) Already
Answer: B) Have seen.
Answer: A) Has stayed.
Answer: A) I have visited Paris.
Answer: A) Have
Answer: B) Has hoped.
Answer: B) Have studied.
Answer: A) Has
Answer: A) Has come.
Answer: A) She's been to Germany before.
Answer: A) We've switched.
Answer: B) Have forgotten.
Answer: A) Has studied.
Answer: A) Have been.
Answer: D) Has launched.
Answer: C) Has lost.
Answer: C) Have known.
Answer: B) Has
Answer: D) Has lost.
Answer: D) D
Answer: A) Been
Answer: B) She has known him for years.
Answer: C) Have/bought
Answer: C) Have chosen.
Answer: A) Have/seen
Answer: D) Have lived.
Answer: B) Have and has.
Answer: A) Has been kissed.
Answer: B) Have worked.
Answer: B) Have
Answer: B) Have cut.
Answer: A) Hasn't finished.
Answer: C) Has been.
Answer: B) Have changed.
Answer: C) Haven't talked.
Answer: C) Present perfect simple.
Answer: C) Have lived.
Answer: B) Worked
Answer: B) Yes, l have.
Answer: C) Has-sent