I left my knife on the ______ /te??bl/ last night, but I forgot it.
It was ten years ago ______ we last met in our hometown.
As we grow up, it always _______ that after we give something up, we gain something new in its place.
I think math is not ________ science.
Do you hear there was _______ fire in the shopping mall last night?－ Yes. I never thought _______ fire can be so terrible.