Which one is a compound sentence?

‘Do or die, but don't stagnate.’ What type of sentence is this?

Read the text and change the sentences as directed: —

Bangladeshi developers can build modern robots like Sophia using its software.

(a) The humanoid robot, Sophia is one of the newest sensations in the ICT world. (Make it positive)

(b) Honourable Prime Minister Sheikh Hasina met Sophia, at the inaugural ceremony of the four-day-long

digital world expo. (Make it passive)

(c) The Hong Kong-based Robotics Company developed Sophia, one and a half year ago. (Make it complex)

(d) Wearing a yellow Jamdani top and skirt, the robot came on the stage. (Make it compound).

(e) What an enthusiasm the robot generated among the youth! (Make it affirmative)

Read the text and change the sentences as directed: —

(a) Most of the people of our country are living in the rural areas. (Make it interrogative without the change of meaning)

(b) They are peace loving. (Make it complex)

(c) They are more patriotic and industrious. (Make it positive)

(d) They love their motherland profoundly. (Make it passive)

(e) Although they are insolvent, they do not adopt any unfair means to become rich overnight. (Make it simple)

He owed his success to his father' The complex form of the sentence is-