They are swimming.改为否定句

They are swimming.(改为一般疑问句) They are swimming.改为否定句 They are going swimming tomorrow?用camp改为选择疑问句 They are swimming in the pool now改为一般现在时把他改成一般现在时, They went swimming yesterday(改为一般疑问句) are they swimming or running 回答 They (swim;are swimming)in the river They are swimming in the river 还是（they are go swimming in the river) They went swimming last weekend.（改为一般疑问句）___ they ___ swimming last weekend? They had fun swimming yesterday.改为同义句：They ＿ ＿ swimming yesterday. They were swimming at that time.（改为否定句） They _____ swimming at that time. They and I are swimming还是is swimming或am swimming Are they swimming?(做否定回答）_____,they ______. They are more-------【act】,So they prefer swimming and climbing They went swimming last Sunday.改为一般疑问句 who are you going swimming with?能否改为 with whom are you going swimming? They enjoy swimming in summer.(改为同义句） They___ ___ swimming in summer. They are pretty. 改为疑问句.