If we walk, it cheaper. a) will be b) will c) is

A)If we walk, it will be cheaper

There are many ways of contacting people in the modern world, including phones, email and social media. Despite this, postal services are still popular. Even though people no longer tend to send each other letters, postal services now have different uses. For example, in today's society online shopping is an enormous industry, allowing people from all over the world to order items online and get them delivered to their homes. Without postal services this wouldn't be possible, therefore they are important. Not only are they important but also very popular since millions of people make purchases online and wait for their deliveries. Another reason as to why they are popular is the fact that in countries like the U.K., many official documents come through the post, rather that electronically, this means that postal services, like Royal Mail, are well known among citizens and are frequently used.

1. If you wear that hat, you'll be noticed. 2. The letter will not be sent tomorrow.3.What will be prepared for tomorrow?.4.Jared won't be taken to the North pole. 5. All the difficulties will be overcome by her, because she is a very strong and purposeful person. 6. Would your mom be upset if you did that? 7. Your freedom will not be guaranteed if you do this. 8. Tomorrow this city will be burned to the ground! 9. If there is no discipline, you will not be listened to. 10. It will be proved. 11. What will be drawn here? 12. All the important people of our city will be invited to this official event. 13. This criminal will be caught anyway. 14. When will this money be received? 15. I think the flight will be delayed due to bad weather. 16. When will this beautiful portrait be shown to the public? 17. Will this tutorial be read by you next week? 18. All information will be checked next week. 19. If I lent you that money, would you really be saved? 20. This old house will be broken down on Monday. 21. Exit will be found. 22. When will this gold medal be won by me? 23. The words she wants to hear won't be spoken by Jake.