1. Listen carefully to each pair of sound below.
2. Listen again and repeat.

chăn (blanket) chan [canh] (to pour soup on rice)
mắt (eye) mát (cool)
cắt (to cut) cát (sand)
bắc (north) bác (older sibling of parents)
cắn (to bite) cán (to run a vehicle over sthg. or someone)

2. Listen to the sounds on the left, then match the correct vowe on the right with each sound.