Group 1 spellings:

lie, tied, tried, dried, cried, tie, fried, died, spied, pie.

Group 2 spellings:

greatness, rudeness, achievement, darkness, agreement, adjustment, enjoyment, kindness, sadness, payment.

Group 1 spellings

Words ending y/ee and ve:

funny, have, family, very, love, happy, party, shove, dove, give.

Group 2 spellings

Words where the er and or sounds are spelled or and ar:

towards, word, work, warn, worm, warned, warm, world, war, worth.

Group 1

Words where the digraph ou makes an ow sound:

sound, about, shout, count, proud, mound, found, around, out, mouth.

Group 2

Words where the digraph ey makes an ee sound:

chimney, journey, monkey, jockey, valley, key, trolley, kidney, turkey, donkey

Group 1

Words where the digraphs oa and oe make an oa sound:

goat, woe, doe, road, boat, toe, goes, coat, soap, dominoes

Group 2

Challenge words:

class, grass, bath, last, pass, rather, father, past, plant, path

Group 1

Words where the digraph oo makes an u sound:

cook, book, wool, took, brook, stood, shook, wood, foot, good.

Group 2

Words where o makes an u sound:

done, money, cover, brother, other, wonder, mother, dozen, some, nothing.

Group 1

Words where the digraph oo makes an u sound:

stood, cook, brook, wool, good, took, book, foot, shook, wood.

Group 2

Words where a makes an or sound before l and ll:

fall, small, ball, always, all, bald, call, walk, talk, also.