Here are the suitable words for each sentence:

54. You can park on **either** side of the street. There’s plenty of space.
55. **Neither** solution is perfect, but it’s better than nothing.
56. Is there **anything** I can do to help with dinner? If not, I’ll do my homework.
57. Joe took **a few** days off work to go to his brother’s wedding.
58. I paid **little** attention to what he was saying, I’m afraid.
59. We’ve only got **a little** milk left, so get some when you go shopping.
60. **All** cats are born with blue eyes.

Let me know if you need any more help!