Question

1. By the end of December, he becomes a graduate. (Future perfect tens

2. The gentleman has spoken the truth. ( Simple future tense)

3. I was writing a letter to my friend. (Past Perfect tense)​

Answer 1

Answer:

1. By the end of December, he will have become a graduate.

2. The gentleman will speak the truth.

3. I had written a letter to my friend

Explanation:

Answer 2

1) By the end of December , he will have become a graduate.

2) The gentleman will speak the truth.

3) I had written a letter to my friend.

Hope it helps!!