How is your grandma—She’s fine. She used to______ TV at home after supper. But now she is used to going out for a walk.

The Smiths enjoy______ photos. They always go out with their cameras .

下列各句中，没有语病、句意明确的一句是

He divided the sweets ____the children who were divided____ four groups

He ___ work in Hangzhou, did he?