题目内容：

小学英语同义句转换,
1.People use keys to lock doors.
Keys ______ _____ ______locking doors.
2..Do you grow rice in your hometown?
_____ ______ ______in your hometown?
3..My mother makes me a cake every Sunday.
I _________ ________ a cake ______my mother erery Sunday.
4.We'll know where we will come next time.
We'll know ________ ________ ______ next time.
5.He uses his large birds to fish every day.
He________ ________ his large birds every day.