boys and girs,_____(look)at the blackboard,please 请用括号中所给单词的

boys and girs,_____(look)at the blackboard,please 请用括号中所给单词的 用括号内所给单词的适 用括号内所给单词的适当形式填空. 1.Look at the _____ on the the,at,us,and,blackboard,boys,look,let,girls.把这些单词连词成句, look at the blackboard,please. Please ( )(look) at the blackboard please look at the blackboard and （）your books Please （）up and look at the blackboard 填空 the teacher__the blackboard and said:"Look at here,please 用括号内所给单词的正确形式填空,让句子完整、准确.Please look after your things _____ look at the blackboard,please.改为否定句的答案 用括号内所给动词的适当形式填空4---------【look】at the black board,please Please ______（look） at the board.用所给单词的适当形式填空,怎么写