Circle the correct words

3
Circle the correct words.
1. a/an apple
2. a/some chocolate
3. a/some sandwich
4. a/an banana
5.a/some coffee
6. a/some potato
7. an/some sugar
8. a/an olive
9. a/some lemon
10. an/some onion
11.a/an strawberry
12.a/some jam