53. Her necklace has gone ______ (miss).

52. They met with a storm at sea. They had been _____(挣扎) until they were saved.

B) 根据句子意思，用括号中所给单词的正确形式填空

51. It is well-known that no ______(指纹) are the same in the world.

50. It was said that a _______ (珠宝)shop had been robbed.

49. The woman was so ______(恐惧的,惊吓的) that she couldn’t say anything.

48. Wherever you are, you can _______ (联系)me on this number.

47. If you find anything _______(异常), please tell the police at once.

A) 根据括号中所给的汉语写出单词，使句子意思完整正确。

46. The news was later _______ (证实)by the government.