Four letter words--Change 0 to 1 letter to make a new word

Lana.

Nana.

NASA :rocket:

asap.

pass :football:

spas:

saps :maple_leaf:

peas.

leap :skier:

pale :white_circle:

lake.

kale.

Kate.

teal.

beta B

beet.

beat.

bear :bear:

fear.

fair :slightly_smiling_face: