60．那晚我们晚饭吃得是汉堡包。
We had________ ________ _______that night．
59．如果本周六不下雨，孩子们就去种树。
If it _________ ________this Saturday，the children will go to plant trees．
58．他们需要买些肉为聚会作准备。
They________ _______ ______some meat_________ the party．
57．他们学校有一位英语教师是来自澳大利亚的。
One of the English teachers in their school________ ________Australia．
56．那个篮子里装满了鸡蛋。
That basket________ ________ _________eggs．
请根据对话内容，在空白处填入适当的句子，使对话的意思连贯、完整。
A：Hi．Bill! You’re reading the novel again．
B：Yes．Tom．I'll never be tired of it．
A：(51)_________
B：Three times．Every time I read it．I can always learn something new．
A：Really?(52)_________
B：It was written by Han Han．I think he is a great writer．
A：Me too．(53)__________
B：Sure．Here you are!
A：Thank you．(54)__________
B：In the Xinhua Bookstore．
A：(55)_________
B：No．It's only 10 minutes’ walk from here．next to the People’s Hospital．
A：Oh，I see．I'm going there to get one，too．Thank you!
B：You’re welcome．
Air is all around us．It is around us (41) we walk and play．From the time we are born，air is around us on every side。When we sit down．it is around us．When we go to bed，air is (42) around us．We live (43) air．
All living things (44) air．Living things cannot live (45) air．We can live without any water for (46) days，but we cannot live for more (47) a few minutes without air．When we are working (48) running，we need more air．When we are asleep，we need less air．
We live in air，but we cannot see it．We can only feel it．We can feel it when it is (49) ．
Moving air (50) wind．
41．( )A．if B．because C．when D．what
42．( )A．too B．also C．either D．yet
43．( )A．with B．by C．in D．around
44．( )A．need B．hope C．want D．like
45．( )A．have B．alive no C．with D．without
46．( )A．little B．a little C．few D．a few
47．( )A．about B．over C．than D．then
48．( )A．or B．and C．so D．but
49．( )A．moving B．standing C．stopping D．sleeping
50．( )A．is like B．likes C．calls D．is called