1.A week has seven days改为同义句a week＿seven days 2.Why don't you come over to my home?改同义句

1.A week has seven days改为同义句a week＿seven days 2.Why don't you come over to my home?改同义句
＿ ＿come over to my home?
3.This picture is different＿that one.（填介词）
4.There are come birds＿it.（填介词）
5.There's a photo of my family＿ ＿the map of china.（填介词）