Year 1: /y+oo/ as in unicorn, short /oo/ as in push

1. unicorn
2. music
3. human
4. uniform
5. unit
6. push
7. pull
8. full
9. bush
10. put

Year 2: long /oo/ as in moon, flute, soup, blue, screw

1. moon
2. cool
3. flute
4. cute
5. soup
6. group
7. blue
8. cruel
9. screw
10. threw