Short vowels

How to pronounce /ʊ/ U as in book

bookcouldput

How to make it

Tongue back and loose, lips lightly rounded. Short, never OO.

Tongue
Back, but loose
Lips
Lightly rounded
Voice
Short and quick

Watch the mouth

Short, lips slightly rounded. Do not turn it into OO.

Say it on real English. See if it lands.

Lang Shadow scores /ʊ/ every time you say it — in Shorts, in role plays and in your own words — and colours it next to the other 40 sounds.