Paul swam in the pool on Monday.
Paul didn't swim on Tuesday.
Paul wrote a letter to Tom on Tuesday.
Paul didn't buy a present for Mum on Tuesday.
Paul bought a present for Mum on Wednesday.
Paul watched a new video on Thursday.
Paul did not watch a new video on Friday.
Paul went to Tom's birthday party on Friday.
Paul didn't ride Prince on Friday.
Paul rode Prince on Saturday.
Paul didn't help Granny on Saturday.
Paul helped Granny on Sunday.
Paul didn't swim in the pool on Sunday.
I swam in the pool on Saturday.
I didn't write a letter to Том on Tuesday.
I didn't buy a present for Mum on Wednesday.
I watched a new video on Thursday.
I didn't go to Tom's birthday party on Friday.
I didn't ride Prince on Friday.
I went to my friend's birthday party on Saturday.
I didn't didn't swim in the pool on Sunday.
I helped to my Granny on Sunday.