Introduction to short vowels > Pronounce short e > Introduction to other vowels > Pronounce oi sound
short e /ɛ/ — oi sound /ɔɪ/ minimal pairs
1. bell — boil
2. chess — choice
3. fell — foil
4. letter — loiter
5. messed — moist
6. sell — soil
7. spell — spoil
8. tell — toil