1) They are working in the garden (We said).

2) He can swim (I said).

3) He has alredy seen this play (He told).

4) Sophie is a very clever girl (He knew).

5) They have been waiting for him for ten minutes (My mother said).

1) We said that they were working in the garden.

2) I said that he could swim.

3) He told thar he had already seen this play.

4) He knew that Sophie was a very clever girl.

5) My mother said that they had been waiting for him for ten minutes.