sleep/stay over

　　Daddy, can I sleep over at 诺一's house?

　　We'll sleep over at my friend's house tonight.

　　pull over

　　The police officer ordered me to pull over.

　　all over again

　　He had to prove himself all over again.

　　over and over

　　She said the same thing over and over again.

　　I listen to this song over and over again.