英语问题the wall is dangerous,so he carried the boy to s_____on

应该是
The wall is dangerous,so he carried the boy to safety
On chrismas,people greet each other with a hello and say"merry christmas".
A cused for drinking tea.
Children like to copy their parents'emotions.
The special dinosaur on dispaly was digged in the north of china.

the wall is dangerous,so he carried the boy to safety
on chrismas,people greet each other with a hello and say"merry christmas".
a cused for drinking tea.
children like to copy their parents'emotions.
the special dinosaur on dispaly was digged in the north of china.

the wall is dangerous,so he carried the boy to safety.
on chrismas,people greet each other with a hug and say"merry christmas".
a cused for drinking tea.
children like to copy their parents'emeanours.
the special dinosaur on dispaly was displayed in the north of china.

the wall is dangerous,so he carried the boy to safety
on chrismas,people greet each other with a hug（拥抱） and say"merry christmas".
a cused for drinking tea.
children like to copy their parents' emeanour(举止)
the special dinosaur on dispaly was discovered（发现） in the north of china.