Question

convert following sentence in interrogative sentences 1 he left his bag at the station.
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Answer 1

Answer:

where did he leave his bag?

Answer 2

Answer:

Is he left his his bag at the station ???

Explanation:

In interrogative sentences the formula is used ,,

Helping verb + subject + object + ?( question mark )

so here

helping verb is -- is

subject -- He

Object -- his bag at the station

+ question mark at last ??