- Where ___ you go if you ___ your keys home? Probably you ___ in serious trouble.
- If I ___ you I ___ do it.
- It's a pity I cannot afford the car! How I wish I ___ a bit more money...
- Look at your shabby house! Don't you wish you ___ somewhere else?
- Natural environment is being destroyed by industry. I wish we ___ this rapid development and it all ___ to normal.
- Oops, it's getting dark and cold. I wish ___ some warmer clothes with me now. If we also had a torch it ___ even better.
- Don't be mad with me! If I ___ how to help you I ___ definitely do it but I ___ so I ___.
- Why are scientists worried about Cumbre Vieja volcano?
- What can scientists do to warn people?
- The ozone layer