1) Twinky and Floppy ___ jumping now. a) isn't b) aren't 2) Nikita's classmates ___ doing sums now. a) isn't b) aren't 3) The girls ___ singing a song now. a) isn't b) aren't 4) Nikita's classmate ___ having lunch now. a) isn't b) aren't 5) Nikita and his friends ___ playing basketball now. a) isn't b) aren't

4 кл., блок 8, ББ, 7 урок,

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