Question

she ran very fast change into interrogative sentence​

Answer 1

Answer:

Did she run very fast.

Explanation:

Hope this will help you

Answer 2

The given sentence is in the Simple Past Tense. The interrogative sentence in this Tense is made as shown and explained below:

Did she run very fast?

Explanation

The Tense of the given sentence is Simple Past. Did +S+ V1+ O?structure is used in the interrogative sentence of Simple Past Tense.

In this sentence there was no Object. So we used Did+S+V1?