Answer: A) In
Explanation for this question is being written.
Answer: C) In
Answer: B) Since
Answer: A) At
Answer: D) No preposition.
Answer: B) FALSE
Answer: C) At
Answer: B) At
Answer: D) In
Answer: A) For
Answer: C) Until
Answer: C) Since
Answer: C) On
Answer: A) Since
Answer: D) At
Answer: B) At, in.
Answer: B) On
Answer: C) ON
Answer: A) Till
Answer: B) Until
Answer: A) On
Answer: D) By
Answer: B) The mist disappears, revealing Da Lat city.
Answer: B) From
Answer: B) In
Answer: B) For
Answer: A) In/at
Answer: C) For
Answer: C) At / on.
Answer: B) The gate will be closed at 7 am.
Answer: D) Over