题目内容
(改写) It is a _ (please) trip for all of us.
改写。
It is too cold for us to go out at night on Mars．(改为同义句)
It is ________ ________ ________ ________ can’t go out at night on Mars．
改写句子
It is exciting news．(改为感叹句)________ news it is!
句型改写
To finish the work on time is very difficult．(用it作主语改写句子)
It is very difficult ________ ________ the work on time．
按要求改写句子
It is impossible that a child can lift such a heavy box. (改为同义句)
It is impossible _______ a child ________ ________ such a heavy box.
同义句改写。
It is not right to laugh at others' mistakes.
________ ________ ________ others' mistakes is wrong.
