1 The teacher is ____the new students ____(领.参观)our school .2Where is Sally?She is eleaning the blackboard ______ ______ ______ ______(在.后面)the classroom.3 Look some students_____ ______(坐)under the tree.4Do you often______ ______ _____(写信)your friend?5 What's the boy doing?He ______ ______(正在画)a cat on the blackboard.

问题描述:

1 The teacher is ____the new students ____(领.参观)our school .
2Where is Sally?She is eleaning the blackboard ______ ______ ______ ______(在.后面)the classroom.3 Look some students_____ ______(坐)under the tree.4Do you often______ ______ _____(写信)your friend?5 What's the boy doing?He ______ ______(正在画)a cat on the blackboard.