Unit 7 Lesson 3
1- Work in pairs
Respuesta:
Intake stroke
Power stroke
Compression stroke
Exhaust stroke
Air/Pretol mixture
Exhaust gases
1- Work in pairs
Respuesta:
Intake stroke
Power stroke
Compression stroke
Exhaust stroke
Air/Pretol mixture
Exhaust gases
3- Match the words
Respuesta:
Lower - go down
Letting something into - allow something to go into
Moves on an upward stroke - goes up
Close - shut
Ignites - burns
Burn explosively - explodes
Begins its second upward stroke - starts going up again
Push out - expel
7- Work in pairs
Respuesta:
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