She will stop showing off if no notice ______ of her.

I told your friend how to get to the hotel, but perhaps I _____ have driven her there. [ ]

Mrs. White _____ her wallet now， but she can’t ______ it.

My sister often ______ gift, but she doesn’t ______ them.

Good heavens! There you are! We＿＿anxious about you, and we ＿＿you back throughout the night