Question

gopal said to girish i will reach bombay tomorrow

Answer 1

heya!

Seems like the sentence needs change in narration.

Sentence -

Gopal said to Girish, "I will reach bombay tomorrow."

Reported speech -

Gopal told Girish that he would reach Bombay the next day.

hope it helps!!

Answer 2

hey there!

→ Indirect Speech

Gopal said to Girish that he would reach Bombay the next day.

→Direct Speech

Gopal said "I will reach Bombay by tomorrow" to Girish

hope it helps
【I may be wrong】 (¯―¯٥)
@PoojaBBSR