He focused his effort ____the house ___sale for fear that the prices of them would go up suddenly.
In 1720,Bach’s wife suddenly died, ______him with four children.
The front door ________ open.I'll have it repaired.
___Obama was elected president of the USA is a big success for the blacks in America.
—Have you heard that eleven people were killed on the spot in the highway traffic accident? —Yes, whatshock it is to hear news.
They were kept waiting in the snow for a couple of hours,________.