9. _____frightened us ____the electricity was suddenly cut off, which threw all of us into the dark.
Liu Xiang found himselfby reporters and his fans on his arrival at the airport.
—Would you mind answering some questions on shopping habits? — ________.
Construction workers usually get ______ by the day.
It was not until he saw his mom _________.
In dealing with public relations, we should make every effort to prevent the _____ in personality.