1. Choose the answer which correctly completes the sentence

Read the text answer the questions 28 – 30 

With some practice and self-awareness you can 

catch yourself unconsciously holding your 

breath. The reason for the breath holding is to 

minimize pain, whether real or imagined. For 

example, when the dentist's drill bites into your 

tooth you almost instinctively hold your breath. 

Or, if you witness an accident or see a fight, 

you will very likely find yourself holding your 

breath. With self-observation you might find 

that you add to your own tension by holding 

your breath while driving, taking tests, arguing, 

or simply talking to someone you fear.