flashes это правильный ответ
1. Teacher: "Are there …any problems with this?"
2. Can I have …some more water, please?
3. "You have just said that today's meeting has ended in deadlock. Is there …any hope left now of a settlement before tomorrow night?"
4. "Have …some wine," the March Hare said in an encouraging tone. Alice looked all round the table, but there was nothing on it but tea. "I don't see …any wine," she remarked. "There isn't …any" said the March Hare (Lewis Carroll Alice in Wonderland).
5. One should never trust a woman who tells one her real age. A woman who would tell one that, would tell …anything. (Oscar Wilde, A Woman of No Importance).
6. …Some books are to be tasted, others to be swallowed, and …some few to be chewed and digested (Bacon Essays, Of Studies).
7. The schoolmaster was leaving the village, and …everybody
Flash-вспышка
Flashes-вспышки
Что бы написать слово во множественном числе надо написать в конце "s" или "es".