84．我有写日记的习惯。　 (keep a diary)

83．她担心她孩子的安全。(be concerned about)

82．你能给我一条建议吗？(advice)

81. 这是我第二次来这儿。(the second time)

80. Please you work harder at your lessons. 　　　　　　　　80. __________

第四节：翻译句子(共5小题，每小题3分，共15分)

79. He ordered us not speak so loudly. 　　　　　　　　　　79. __________

78. He was warmly welcome by his friends. 　　　　　　　78. __________

77. What beautiful the sun is!　　　　　　 　　　　　　　77. __________

76. His book is quite different from me. 　　　　　　　　　76. __________

75. Where is my trousers?　　　　　　　　　　　 　　　　75. __________