【题目】当别人遇到紧急情况，需要帮助时，你可以说：_________( )

【题目】—John has hurt his leg. （ ）

【题目】It is said that potato chips ___ by mistake about a hundred years ago. （ ）

【题目】连词成句：do , lot , I , of , housework , a , often (.)

【题目】连词成句：from , where , your , is , uncle (?)

【题目】His parents were worried that he ___ too much time chatting on line. （ ）

【题目】连词成句：sister , her , actress , an , is (.)

【题目】当你看到朋友不顾车流横穿马路时，你该说：_________( )

【题目】当朋友跟你说他感到很累，你应该说： __________( )

【题目】My father ______ the car. ( )