Select the letter of the pair of words that expresses a relationship expressed by the following pair

1.Stethoscope:doctor
a.manager: trainee
b.best-seller: publisher
c.tool:shovel
d.microphone:broadcaster

2.cubism:art
a.dictatorship:government
b.suit:vest
c.bravery:fear
d.modern:classical

3.oneness:unity
a.workout:perspire
b.day:hour
c.premiere:debut
d.gardening:trowel

3 answers

And you think the correct answers are ... ?
1.a 2.d 3.d
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