They were the last guests _______that day.

I____ asleep because it took me a long time to realize that the telephone was ringing.

Have you known the result of the Chinese team at Singapore OpenBadmintonTournament?–It _____three titles,I remember clearly.[ ]

下列字母都是元音的一组是______。

Though she was young,she________her most time________the children in remote areas. [ ]