7. 'If you happen to be in our area, drop in and see us,' they said. 8. 'If the baby is a girl what will they call her? he wondered. 9. 'If I don't practise my English I won't get any better,' she said. 10. 'If you press this switch, the computer comes on,' he said to his students. 11. 'I'd have been in bad trouble if Jane hadn't helped me,' he said. 12. 'If you have time, wash the floor,' he said. 13. 'If the door is clocked, what shall I do?' she asked. 14. 'If we had a calculator, we could work this out a lot quicker,' they said. 15. 'If you don't apologize, I'll never speak to you again.' he said.