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