In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best express the same sentence in Indirect/Direct speech. The teacher said,"Tell me students, what have you learnt from the lectures this week?"

• The teacher asked the students what they learnt from the lectures that week.
• The teacher asked the students to tell him what they learnt from the lectures that week.
• The teacher wanted to know what the students learnt from the lectures that week.
• The teacher asked the students to tell him what they had learnt from the lectures that week.