I/
2/It isn't a healthy diet.
-> wasn't
3/ I like the idea of the app.
-> liked
4/I'm shopping at the moment.
->I was shopping...
5/ I have some in my basket.
-> had
II/
2/ He said a healthy diet was important.
3/He said everyone ate too much sugar.
4/He said many foods were full of sugar.
5/He said that I was eating too much chocolate.
6/He said that I wasn't eating enough vegetables
