Question

I ____ to him last week (wrote ,have written ,had written )​

Answer 1

Answer:had written

Explanation:

Answer 2

Answer:

The correct answer is wrote. I wrote to him last week.

Explanation:

We use simple present tense because we can specify the time at which the action took place.

For example-

1. I went to the mall yesterday.
2. Sally watched the movie last night.

In both the examples, the time of action was cited.

Similarly, I wrote to him last week. Here the time is last week.