小题1:Can you take care of your sister?(同义句转换) Can you __________ ___________ your sister? 小题2:What is the matter with you? (同义句转换) __________ __________ with you? 小题3:I spent half an hour cleaning my room. (同义句转换) It_________ __________ half an hour__________ ________ my room. 小题4:Jim goes to school by bike every day.(同义句转换) Jim ___________ ___________ __________ to school every day. 小题5:They returned to their hometown last week. (同义句转换) They _________ _________ _________their hometown last week. 小题6:David takes a shower once a day in summer.(对划线部分提问) _________ _________ ________David ________ a shower in summer? 小题7:She is going to stay there for a week. (对划线部分提问) ___________ __________ is she going to stay there?