15.（ ）,the children went to the park.A.It was a fine dayB.Being a fine dayC.It being a fine dayD.Because the fine day

The children. The children These are the（ ）（ children ）books. The children are all happily(改错） the headmasteu saw the children playing on the playground (变成复合句）the headmasteu saw the children ()()on the playground robots will take care of the children（改为被动语态）the children will be___________________________ The children usually make a lot of noise.(同义句）The children( )( )( ). 对括号部分提问 the young children were （very cute）._ _ the young children The bookstore （） many books （）the children 1.The children liked the ball.（改为一般疑问句） The children must（ ） (stay) away from the building同上 The children must-------（stay aways from）the building The children are swimming( ) the river.(填介词） The children play in the garden.（现在进行时） the children can play （safe）in the garden. the children played happily in the park yesterday同义句the children （）（）happily in the park yesterday The children are having fun on the beaches.(同义句）The children are ____ _____on the beaches. The children are having fun at the zoo.(变为同义句） The children are________ ________ at the zoo.