Question

Read the text and write below two sentences from the text that use the Zero conditional.

Lie detectors detect small changes in a person’s when they don’t tell the truth. If you tell a lie, you feel stressed, your heart starts to beat faster. The lie detector measures your heart rate while you are answering questions. It also checks your breathing. You breathe slowly if you are relaxed, but if you tell a lie you breathe more quickly. Finally, it measures the sweat on your fingers. If you lie, you sweat more!

Answer 1

1. If you tell a lie, you feel stressed
2. If you lie, you sweat more