Change the speech:
Manna asked Rohan, "Have you sat in a trolley bus before?"

Question

Change the speech: 
Manna asked Rohan, "Have you sat in a trolley bus before?"

Admin · Accepted Answer

Manna asked Rohan whether he had sat in a trolley bus earlier.

Admin · Answer

Manna asked Rohan had he sat in a trolley bus before.

Admin · Answer

Manna asked Rohan if he sat on a trolley bus before.

Admin · Answer

Manna asked Rohan if he has ever sat in a trolley bus.

Q. Change the speech:
Manna asked Rohan, "Have you sat in a trolley bus before?"