can the boy swim改为肯定句

can the boy swim改为肯定句 I think I can swim faster than the boy.(改为否定句) can the boy swim?的回答 连词成句：boy can the swim (.) I can swim(改为一般疑问句,并作肯定回答) Kitty can swim well改为一般疑问句并肯定回答 the tigers can swim改为一般疑问句I can see some monkeys改为一般疑问句I like elephants改为一般疑问句并做肯定的回答 The litter boy can swim (swim swims )in the river为什么,后面选swim the boy------(can ,could,was could)not swim last year The ducklings can swim in the pond.改为一般疑问句 can the boy in the hat sing well?肯定句 You can't swim in the lake.改为否定祈使句. I can swim in the river 改为一般疑问句 They can swim in the river.(改为否定句） I think the girl can swim.(改为否定句) I____think the girl____ swim. My father can't swim or play computer games.(改为肯定句） can the boy over play football?肯定句 they can swim 改为疑问句