.by something with us.(同义句）,（ ) ( ) with us.说明原因

.by something with us.(同义句）,（ ) ( ) with us.说明原因
.by something with us.(同义句）,（ ) ( ) with us.
说明原因

.by something with us.(同义句）,（ ) ( ) with us.说明原因
go shopping 应该是 buy something吧,都是购物,买东西的意思.

可以给全句吗？