请教,英语短句翻译.

请教,英语短句翻译.
he gave away all his books.
they cut off the king's head.
send her away or she will cause trouble.
they have pulled down the old building.
make up your mind.
he asked for permission to leave.
she threw away all those old newspapers.
以下的介词可能是错的,直接安正确的翻译.
he is very ill.no one is allowed to enter his room.
will you enter for this week's crossword competition?
many athletes have entered tghe olympic games this year.
no one saw the thief when he entered the building.
i have entered for the examination but i don't want to take it.
I shall not hear from him to tomorrow