Join each of the following pairs of sentences, using a participle and making other necessary changes. (10*5) 1. All the different nationalities live together. They are very careful to respect each other’s customs. 2. We had found the cause. We were able to propose a remedy. 3. The men were soaked with sweat from an all-night march. They immediately went into action. 4. We have been taught by mistakes and setbacks. We have become wiser and handle our affairs better. 5. The two young wives were delighted. They thought up many other ideas too.