Answer: B) Before
Explanation for this question is being written.
Answer: B) On
Answer: B) Past
Answer: C) At
Answer: B) At
Answer: A) On
Answer: B) For
Answer: A) A
Answer: A) In
Answer: A) FOR
Answer: C) Over
Answer: D) Week
Answer: B) Until-preposition
Answer: B) In
Answer: C) On
Answer: B) Off
Answer: D) During
Answer: D) Before
Answer: A) Before
Answer: A) No
Answer: B) B
Answer: D) In
Answer: A) OVER
Answer: C) In
Answer: A) During
Answer: C) The graduation is on June 1st, a Saturday, at 2:00 PM.
Answer: B) After
Answer: C) : It is a quarter past three.
Answer: B) In-at
Answer: C) Before an interview.
Answer: C) Since
Answer: C) Half past eight.
Answer: A) 6 AM-12 PM.
Answer: A) For
Answer: D) Prepositions
Answer: A) In advance.
Answer: B) By
Answer: B) Incorrect
Answer: A) In the middle of.
Answer: C) For