Completar frases Verbs in past: Aquaculture adventureVersión en línea Fill in the gaps with the verb given in parenthesis in the correct past tense form por Adrian MM 1 became led kept caught experimented caused develop began implemented discovered Aquaculture , also known as fish farming , has been practiced for centuries . In ancient times , people 1 . ( begin ) to domesticate various species of fish . They 2 . ( catch ) fish from the wild and ( 3 . keep ) them in controlled environments such as ponds or tanks . Over time , advancements in technology 4 . ( lead ) to significant improvements in aquaculture methods . By the 20th century , fish farmers 5 . ( ) developed sophisticated techniques for breeding and raising fish . In recent decades , aquaculture 6 . ( become ) increasingly important as a means of providing seafood to meet the growing global demand . Fish farmers 7 . ( experiment ) with different species and 8 . ( discover ) more efficient ways to raise them . In the past , some aquaculture practices 9 . ( cause ) environmental concerns , but modern farms 10 . ( implement ) more sustainable methods .
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