Question

Monica said to me,"you can stay with us whenever you are in delhi."(change to indirect speech)

The teacher said that she would be explaining all the problems the next day.
(Change to direct speech)

Answer 1

Monica told me that I could stay with them whenever I was in Delhi.
teacher said to us " I will explain all the problems tomorrow"

Answer 2

Heyaa..

# Monica told me that I could stay with them whenever I was in Delhi.

# The teacher said, " I will be explaining all the problems tomorrow".

Hope it helps....

And here CutieBarbie :)