1) She ... open the door a) could b) couldn't 2) The baby ... walk when he was two years old a) could b) couldn't 3) He ... read last night a) could b) couldn't 4) The cat .. catch the mouse yesterday a) could b) couldn't 5) She ... cook lunch when she became independent a) could b) couldn't 6) The witch ... fly in the story a) could b) couldn't 7) She ... count when she was four a) could b) couldn't 8) Winnie-the-Pooh ... talk on TV a) could b) couldn't 9) He ... run a) could b) couldn't 10) The man ... buy a sandwich a) could b) couldn't 11) ... you understand it? a) could b) couldn't 12) The pig ... swim a) could b) couldn't

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