41. 到游乐园有很多方法：可以坐高速大巴、宾馆的往返汽车，或者乘地铁。
There are _______ ways to reach the ______ park: by _______, by hotel
________, or by subway.
42. 她的行为鼓舞了其他人继续为保护野生动物而奋斗。
Her _______ _______others to carry on the flight for wildlife protection.
43. 比赛过后，戴维挥舞着双臂，十分兴奋。
After the race, David waved his arms in a _______ of _______.
44. This _______(人物) was a social ________ (fail) but was loved for his optimism
and ____________ (determine) to __________（克服）all difficulties.
45. “Have you taken part in either of my last two ________(战役)?” The officer asked the soldier.
46. The _________ (curious) has driven the children to enter the house.
47. The bald eagle _________(象征) the United States.
48. When _________ (走近) the house, they found something unusual, so they
stopped to have a look.
49. No one has come up with a _______ (convince) _______ (解释) of why dinosaurs
died out.
50. To our ________ (satisfy), each classroom in our school is ________ (equip) with
a computer, which is helpful to our study.