Составить 7 предложений с ought to

1. We ought to have less supermarkets in the city centre. 2. Children ought to eat lots of fruit and vegetables every day. 3. The concert ought to only take about two hours so they will be home by 10 pm. 4. There ought to be some good films at the cinema this weekend. 5. There ought to be more street lights in the neighbourhood. 6. I ought to phone my parents. 7. They ought to do more exercise.