Out of the four alternatives suggested, select the one which best expresses the given sentence in indirect speech.
Taniya said to Neha, "Let us finish the project together."
1
Taniya said Neha to finish the project together.
2
Taniya asked Neha to finish the project together.
3
Taniya proposed to Neha that they should finish the project together.
4
Taniya proposed Neha that they must finish the project together.
5
None of the above