1) We ... walking a) aren't b) are c) isn't d) is e) am f) am not 2) We ... driving a car. a) is b) are c) isn't d) aren't e) am f) am not 3) She ... watching TV. a) is b) isn't c) are d) aren't 4) I ... painting a picture. a) is b) isn't c) am d) am not e) are f) are not 5) You ... singing a song. a) am b) am not c) is d) isn't e) are f) aren't 6) He ... playing the piano. a) am b) am not c) is d) isn't e) are f) aren't 7) She ... dancing. a) am b) am not c) is d) isn't e) are f) aren't 8) I ... making a sandcastle. a) am b) am not c) is d) isn't e) are f) aren't

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