79. 绿色短裤减价为15元。

　　 The green shorts are _______ _______ ________ ￥25.

78. 你需要运动包还是上学用的包？

　　 Do you ________ bags ________ sports ________ school?

77. 快来买衣服，华星服装店大减价啦。

　　 ________ and buy your ________ at Huaxing’s great _______.

76. 这双鞋子很便宜，我买了。

　　　 These ________ ________ very cheap. I’ll ________ them.

75. The students’ pants are blue. (对划线部分提问)

　 _______ _______ are the students’ pants?

B)根据汉语意思完成下列句子翻译。

74. What’s the price of the T-shirt? (改为同义句)

　 _______ _______ is the T-shirt?

73. The black socks are $6. (对划线部分提问)

　 _______ _______ are the black socks?

72. The store sells apples. (改为否定句)

　 The store_______ _______ apples.

71. Li Ning has his own store. (改为一般疑问句)

　 _______ Li Ning _______ his own store?

70. My mother buys me a pair of ________　　　　 .

第二节、句子运用。(10分)

A)根据要求完成下列句子转换。