Complete the times with at, in or on. Tick the times which do not need a preposition.1....

Question

Complete the times with at, in or on. Tick the times which do not need a preposition.
1. _______ this afternoon
2._______Friday morning
3._______ten o'clock
4._______the morning
5._______tomorrow morning

Answer 1

1. __V__ this afternoon
2.___on____Friday morning
3.____at___ten o'clock
4.____in___the morning
5.____V___tomorrow morning