72. He got up _____________(早) than I did this morning.

根据下列句子及所给汉语注释，在句子空缺处写出各单词的正确形式(每空只写一词)。

71. Wood has been used to make paper since the 19^th __________(世纪).

请听一段独白，然后根据所听内容完成第66-70小题。在每小题句子空白处填写适当的词语，使句子意思与所听内容一致，每空词数不限。

66. Before the chemistry lesson, the teacher is talking about the lab ______.

67. First, you are not allowed to _________ any food or drink to the lab.

68. Second, ___________ run around when you come into the lab.

69. While doing experiments, you must __________ your teacher and watch carefully.

70. The teacher’s words are very important for the students’ _____________.

40.(　 ) Things made by hand are usually more expensive than ______ produced in factories.

A．these　　　 B．this　　　　　　 C．that　　　　 D．those

39.(　 ) She won’t let her daughter _____ by the river.

A．play　　　 B．plays　　　　　 C．to play　　　　 D．playing

38.(　 ) A new cinema ______ in the city last year.

A．built　　　 B．was built　　　 C．was building　 D．is built