21. happy - as in: 'Are you happy about that?'
noun
verb
adjective
22. write - as in: 'Write a letter to your aunt.'
23. bathroom - as in: 'Where is the bathroom?'
24. horrible - as in: 'The meal was horrible.'
25. wait - as in: 'Wait for me.'
26. lettuce - as in: 'I bought a lettuce this morning.'
27. bicycle - as in: 'Have you got a bicycle?'
28. blue - as in: 'The sky is blue.'
29. walk - as in: 'Can I walk with you?'
30. idea - as in: 'That was a good idea.'