Short u

Sun, bun, rug, but, mug, mum, cut, nut, cup, bus, mud, jug, duck, up, must, fun, funny, run, running, jump, jumping, trust, just, dust, sum, plus, rub, hut, hunt, such, plum.
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Under, until, current, public, husband, summer, cupcake, Russia
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My cat runs after the ducks.
Funny cats are running after the funny ducks.
Nuts are in the jug but blue plums are under the mug.
Last June my Mum ran after the big bus under the sun.
Last summer I listened to funny tunes in Russia.
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