64. It's dangerous to run w ▲　 in all directions when an earthquake happens.

63. Kung Fu Panda II is a fantastic film and I want to see it. But I can't d　 ▲　 when to go.

62.E　 ▲　 fresh vegetables and doing enough exercise will be good for your health.

61. My mother was so tired that she fell a　 ▲　 when watching TV,

60. I'd love to join you in the camping, but I 　▲　 (允诺)to go cycling with John yesterday.

59. The roads are becoming more and more 　▲　 (拥挤的)because of too much traffic.

58.A strong wind came from behind　 ▲　 (突然)and we lost the umbrella in the wind.

57. We are going to celebrate the 90th birthday of our Party on　 ▲　 (七月)lst , 2011.

A．根据句意和提示写出单词，完成句子。

56. We all know that Millie has a 　▲　 (宠物)dog named Eddie.