阅读下列各小题，根据括号内的汉语提示，用句末括号内的英语单词完成句子。

1．Mr. Smith won          （两倍的奖杯）in 2006 as the year before．（medal）

2．The mine explosion in Heilongjiang Province caused 104 deaths, with four other miners still

             （困在地下）．（trap）

3．Hong Xingge,         （已赢得）the recommendation of the headmaster for an interview at Peking University, is the youngest of the 90 students nationwide．（win）

4．        （无论何时开会）makes no difference to me．（whenever；hold）

5．When Edison died, it was suggested that the American people        （关掉）all power for several minutes in honor of this great man．（turn）

6．Our eating habits have changed,            （我们的生活方式也是如此）, and the fuel we need for our body is also different．（as）

7．It was four o’clock in the afternoon           （他们到达）the museum, where an official warmly received them．（reach）

8．The mother rather than the twins          （在动手术）by Doctor Thomas now．（operate）

9．By the time this letter reaches you, I          （已离开）the country．（leave）

10．There’s nobody here．They         （必定回家了）．（must）