Answer: A) In
Explanation for this question is being written.
Answer: B) On Friday evening.
Answer: C) At
Answer: A) Ago
Answer: B) From
Answer: B) For
Answer: B) On
Answer: B) Before
Answer: C) For
Answer: B) At 8 o'clock.
Answer: A) Within
Answer: B) Time
Answer: D) For
Answer: B) During
Answer: A) Until
Answer: A) After
Answer: A) Since
Answer: B) After
Answer: A) On 7th March.
Answer: A) FOR
Answer: D) Preposition
Answer: B) False
Answer: B) In
Answer: B) Past
Answer: B) Since
Answer: A) Throughout
Answer: A) At
Answer: C) AFTER
Answer: B) Incorrect
Answer: C) After
Answer: D) The preposition 'over' refers to a completed period of time, whereas 'until' refers to a specific point in time.
Answer: A) During
Answer: D) During
Answer: A) SINCE
Answer: B) At
Answer: C) Since the beginning of this century.
Answer: C) During
Answer: A) On
Answer: D) Half past four.
Answer: C) In