The best option would be, In my opinion, option c) which states that they and their spouses can all become friends and joke that their children cannot date each other.
If they have agreed that they and their spouses can be friends , then it means that they have forgiven each other and themselves. As for the second part, the most important term here is ‘jokingly’, which means that they did not mean it to be an iron-clad rule and it may change in the future.
Answer:
2. We probably won't find life on another planet.
3. My brother is likely to get married next year.
4. We will likely not use plastic bags in the future.
5. I'm likely not sure I will not learn how to drive until I'm 25.
Hope it helps and have a great day! =D
~sunshine~
Where’s the sentence. He bought a car.