Ответ:

/ə//ɜː/
cardigan
fashion
sandals
sweater
trainers
trousers
prefer
shirt
skirt
third
T-shirt
world

Ответ: /ə/: cardigan, fashion, sandals, sweater, trainers, trousers. /ɜː/: prefer, shirt, skirt, third, T-shirt, world.