The train is running ______120 kilometres an hour.
Paper produced every year is_______ the world’s production of vehicles.
--- How funny the game is! ---Yes. It ______ memories of my childhood.
--- _________?--- Fine. I’ve got used to the climate here, and my health has improved lot.
Almost all of his time ______ experiments, he has no time to visit his parents.
---Look, our headmaster is over there, playing basketball with some students of our class. --- Oh, he must be ________ to his students.