72. Ji Wei lives on a farm. His family uses a___________ to do the farm work.

A.根据下列各句意思及单词首字母提示，完成所缺单词。

71. My father always e_____________ me to learn English well.

45.(　　 ) --Can you tell me ____? -Walk along this road and take the first turning on the left.

A. how can I get to the zoo　　　　　　　　 B. where is the zoo

C. which is the way to the zoo　　　　　　　 D. which the way to the zoo is

44.(　　 ) --Li Lei’s been back from Australia, _______?-- Sorry, I don’t know.

A. is he　　　　　 B. isn’t he　　　　　 C. has he　　　　　　 D. hasn’t he

43.(　　 ) --What ______ this kind of glass ______?　 -- Glass.

　　　 A. is, made from　　 B. is , made in　　　　 C. is, used for　　　　 D. is, made of

42.(　　 ) --What’s wrong with you, Granny? --I lost the way. I don’t know ______ next.

　　　 A. how to do　　　 B. what to do　　　　　 C. why to do　　　　 D. where to do