UNIT 5. INVENTIONS AND LIFESTYLES » Стр.128 (5)

Finish the sentences on your own. 1. I will remind you about the attachment when I send you email. 2. When Ben retires next week, he will be working there for 10 years. 3. Till you are ready, I will watch TV. 4. Lilly was in the chat room until I entered the room. 5. Press this button when you finish recording the video. 6. Until the industrial revolution started, a lot of time will pass. 7. This machine needs more power when they work for a full. 8. We will be surfing the Internet till we find the required information.