A _____ look appeared on her face when she heard the unexpected news.
The sports meet, originally due to be held last Friday, was finally ___________ because of the bad weather.
I have kept that picture _____ I can see it every day as it always reminds me of my university days in London.
The room is in a terrible mess; it __________ cleaned.
--- How about the book you are reading? --- Good indeed. It ___________ many problems we have come across in our study.
--- It’s been a wonderful Halloween Party. Thank you very much. --- ___________.