What troubled the teacher was that no one present made an answer when asked who had broken the glasses, so he didn’t know who _____________.[ ]

It’s reported that energy drinks are not allowed ___ in Australia.

Reading her biography, I was lost in admiration for _____Doris Lessing had achieved in literature.

May I have a dog at home, Mum—Yes, you can. But you must know how to _________ it.

For a moment nothing happened, and then ______ all shouting together.