Answer: A) I saw that film last week.
Explanation for this question is being written.
Answer: C) Since last January.
Answer: B) 24th birthday.
Answer: B) Have already tried.
Answer: B) Has worked / has graduated.
Answer: A) Have worked.
Answer: A) Has happened.
Answer: A) Present Perfect.
Answer: A) It is important to ensure accurate communication of time and context in language.
Answer: D) Past Participle.
Answer: A) We still live in Dammam.
Answer: B) Since
Answer: B) Have you known.
Answer: A) Hasn't driven / since.
Answer: C) Since then.
Answer: A) We last met Tom when he got married.
Answer: B) 2.ago
Answer: C) We began donating books and clothes ten years ago.
Answer: B) Haven't had / was.
Answer: B) Have you seen.
Answer: A) Started living there 5 years ago.
Answer: C) Wrote-have worked.
Answer: B) Is no longer.
Answer: A) Have played / moved.
Answer: B) He last wrote to her in September.
Answer: B) Have known.
Answer: C) Asked / have received.
Answer: B) Incorrect
Answer: D) It is three months since I visited the museum.
Answer: A) Haven't had-was.
Answer: C) Has Mary visited.
Answer: A) Have not found.
Answer: C) Did/like
Answer: B) 'I have seen' indicates a past action with present relevance, while 'I saw' indicates a completed action in the past.
Answer: B) Present perfect focuses on the experience; simple past on the specific time.
Answer: B) Fell
Answer: B) What have you done since 9 p.m?
Answer: A) Left / have not seen.
Answer: C) Have known.
Answer: B) Already, just,since,ever.
Answer: B) False
Answer: A) Comes, has not come yet.
Answer: C) Delete have.
Answer: A) Have you had, bought.
Answer: A) Change to "You bought an orange.".
Answer: A) Lived
Answer: B) The first sentence is in the present perfect tense, while the second is in the simple past tense.
Answer: A) Have known.
Answer: C) Change had enjoyed to have enjoyed.
Answer: C) Since
Answer: A) Has dated.
Answer: A) Have already eaten.
Answer: B) DIDN'T SUCCEED.
Answer: D) Has gone.
Answer: A) Have had / began.
Answer: C) Laura hasn't been to Italy since 1992.
Answer: B) PRESENT PERFECT.
Answer: B) Is believed / had reached.
Answer: A) Started
Answer: B) Have seen / didn't go.