"Spanish I Verbs": HTML5 Crossword

Across

4. to swim (5)
7. to run (6)
9. to enter (6)
10. to dance (6)
13. to learn (8)
15. to listen (8)
17. to look at (5)
19. I like (2,5)
20. to play (5)

Down

1. to ride (6)
2. to speak (6)
3. to drink (5)
5. to write (8)
6. to read (4)
8. to study (8)
11. to happen (5)
12. to do or make (5)
14. to need (9)
16. to eat (5)
18. to be (5)