急，分析几道英语题目！
1.The city museum__which will be open to the public next Monday.98％ of the work is finished.
A.has restored B.has been restored C.is restoring D.is being restored
2.The lastest edition of the Oxford English Dictionary includes 62 new words__the changes in our cultural exchanges.
A.having represented B.to represent C.represented D.to be represented
3.Why not try this one？Maybe it's__you have been looking for.
A.where B.when C.what D.why
4.The earth is our only home ang only by saving the environment__ourselves.
A.we can save B.can we save C.we must save D.must we save
5.After the long journey，the ten of us returned to the company，__.
A.hungry and tiredly B.hungry and tired C.hungrily and tiredly D.hungrily and tired
6.The 180 kg robot can safely pick up and carry people__as much as 61kg.
7.__H7N9 is a deadly virus，it is stil safe to eat thoroughly-cooked chicken.
A.Until B.While C.IF D.Since
答案都知道了，想要具体的解析
1. D restore修复，这里应该使用被动语态。 A和D都是被动语态，那就看时态了，因为修复工作没有做完，所以就不能使用完成时枝陵。
2.B word 象征，代表 the changes ，这里是主动语态。而C和D都有被动的含义。 A选项表示的是过去发生的行为。而最新的字典应该是现在发生的事情。
3 C 为什芹差么不试试这个呢？也许它就是你一直在找的东西。 只有'what" 才表示事物。.....的东西
4 B 句式以only开头....后面都要倒装。 只有拯救环境，才能挽救我们自己。 这里根据句意得选can而不是must
5 B 形容词作猛首戚伴随状语。
6
7 B while 在这里while的意思是：虽然.....虽然H7N9是个致命的病毒，但是吃完全煮熟的鸡肉仍然是安全的。