1I was able to solve the problem at last
2But I thank God I was able to learn Spanish.
3Being an expert,he was able to pick a hole in our work offhand.
4They were able to concert their difference.
5Most of them were able to climb out in time.
6We were very lucky we were able to leave the country.
7We still think it a miracle that they were able to do so.
8Little Ben was able to dress himself.
9The king was able to marry every woman he liked
10John was able to ride the bike after 10 days' learning