A US report predicts that in 15 years' time the economy in Asia will be larger than ________ of North America and Europe combined.
—It is said that we will have another examination next week. —Really? ________, we must begin to prepare right now.
The food is not very good, but we shall just have to ______ it.
—What’s the matter with John? —He’s had his leg ______ trying to save a boy from a fire.
—Sorry, I’m late for work. —Is that ________ you got stuck in a traffic jam again?
Mum ________ to us, "Be quiet! Your little sister’s sleeping."