Choose the correct option

Here are the correct options for the questions provided:

18. **C** - pass down
20. **A** - look after
21. **A** - Yes, I could. Just turn on the fan.
22. **D** - Yes, go ahead.
23. **C** - change (closest meaning to "shorten")
24. **B** - frequently (opposite of "continuously")
25. **A** - reliable
26. **B** - satisfy (opposite of "disappointing")
27. **A** - enjoy

Feel free to ask if you need further explanations or assistance!