Read the following email message. Complete the email by filling in the blanks. Select the best choice for each blank.

Hi Alex, I heard you just got your first VR gaming system! I've been using mine for a year now, so let me give you some tips. First, make sure you have 1...... of clear space in your room - this is crucial for safety. When setting up, don't forget to 2...... before you start playing. I know you're excited to jump right in, but trust me, you'll want to 3...... to avoid any confusion. For the controllers, remember that 4....... If you start feeling dizzy while playing, 5....... Hope this helps you get started! Let me know if you need anything else. - Chris

Choose the best option.

The VR system 1....... When using the VR system, players should 2....... If the display becomes blurry, users should first 3.......