General Past Ability (uses could/couldn't): When I was a kid, I ______ name all the planets in the solar system., She ______ swim until she was 15 years old., My old phone _______ run any new apps., Specific Past Success (uses was/were able to): The Wi-Fi was down, but I______ send the message using my mobile data., It was a difficult negotiation, but in the end, they ______ reach an agreement., I forgot my map, but I ________ figure out the way back to the hotel.,

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