To people's great surprise, in Japan Earthquake, a young man ________ the big earthquake under the ruins where he stayed 7 days without anything to eat.
If you ______ Mary, ask her to come and see me.
The machine is so advanced that it will start ______ you press the button.
What _______ the doctors most was that they could not find the cause of the strange disease.
It is ________ that Arthur gave back the money he found.
They have ______ a plan for reducing the budget deficit(财政赤字), which is quite practical.