-Look!Someone_______thefloor.It'sclean.

-Well,itwasn'tme.Iwentshoppingjustnow.

句子翻译：这些句子必须都记在笔记本上吗?

-WheredidyougolastSunday?

-Wewenttothebeach,andwehadgreatfun_______volleyball.

-I'mafraidacaristooexpensiveforme.

-ButmoreandmoreChinesecan_______tobuyone.

-MrWhiteaskedmetoremindyouofthemeetingthisafternoon.Don'tforgetit!

-OK,I_______.