Question

X. Ореn brackets using Past Continuous or Past Simple. 2. I (to play) the piano at 5 o'clock уesterday.

Answer 1

I was playing the piano at 5 o'clock yesterday.

Answer 2

The correct form for this sentence would be:

"I was playing the piano at 5 o'clock yesterday."

In this case, the Past Continuous tense ("was playing") is appropriate because the action of playing the piano was ongoing at a specific point in the past (5 o'clock yesterday).