Answer: C) AT
Explanation for this question is being written.
Answer: C) At
Answer: B) Since
Answer: D) Clock
Answer: B) At
Answer: B) On
Answer: A) At
Answer: C) For
Answer: D) Before
Answer: B) Last
Answer: B) For
Answer: B) From, to.
Answer: B) Prepositions of Time.
Answer: C) Up
Answer: B) In
Answer: A) Next
Answer: A) In
Answer: B) To enhance grammar skills.
Answer: A) Since
Answer: B) After
Answer: C) During
Answer: C) On
Answer: D) It is half past nine.
Answer: B) 8:10am
Answer: D) In
Answer: B) On Mondays.
Answer: C) Until
Answer: A) On
Answer: B) IN
Answer: A) The morning of the party.
Answer: D) None of these relates to time/frequency.
Answer: C) In the past.
Answer: B) During
Answer: A) True
Answer: A) On Tuesday.
Answer: A) From-to
Answer: B) Every
Answer: A) On; until.
Answer: A) IN
Answer: D) All of the above.
Answer: A) Days of the week.
Answer: C) IN
Answer: B) Three months.
Answer: A) Before