Ответ:
21 If I had $500 to spend, I would buy new speakers (2 conditional)
22 If I have to give up my phone, I won't be able to go online (1 conditional)
23 If I had time to blog, I would blog about music (2 conditional)
24 I think I would go to 1970s if I could (2 conditional)
25 If the weather is nice tomorrow, we will go to the park (1 conditional)
Объяснение: