Fill in the correct form of the verb in Present Simple:
1)Fish (not fly)_______.They (swim)_______.
2)The sun (not rise)_______in the west.It (set)_____down in the west.
3)A spider (not have) ______ wings.A bird (have)______wings.
4)Cats (not bark)______.Dogs (do)_____.
5)Natalie usually (not sit)_________ in the sun.
6)She rarely (go) ________ to the beach.