True, He is singing a song., Sandra is playing the piano., Lucas isn‘t walking fast., Is Lucas walking fast?, Are the kids talking in class?, The girls aren‘t running., The mobile is ringing., The ball is swimming on the lake., I‘m reading my favourite book., Who is walking down the street?, False, He are singing a song., Sandra is play the piano., Lucas walking fast., Is Lucas walk fast?, The girls run., The ball is swiming on the lake., Who walking down the street., I don‘t reading., I‘m not sing.

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