Answer: A) Before
Explanation for this question is being written.
Answer: A) On
Answer: A) At
Answer: D) All of the above.
Answer: B) At the end of this week.
Answer: A) Since
Answer: C) From 2008 till 2010.
Answer: A) In
Answer: D) ON / AT / IN.
Answer: B) In
Answer: C) On
Answer: D) From
Answer: B) Since
Answer: D) 07.15
Answer: C) At
Answer: B) Of
Answer: C) On Thursday 13.
Answer: A) During
Answer: B) In the evening.
Answer: C) Practice is on Friday afternoon.
Answer: B) On
Answer: A) After
Answer: A) For
Answer: C) In
Answer: C) In/in
Answer: C) For
Answer: C) In a year.
Answer: B) For
Answer: D) Since
Answer: A) At the.
Answer: A) ON
Answer: A) Off
Answer: D) On
Answer: D) Before
Answer: C) El 25 de diciembre.
Answer: A) By
Answer: A) Preposition
Answer: B) At / on.