单词拼写（共5小题；每小题1分，满分5分）
根据句意和首字母或汉语提示，将单词的正确形式完整地写在答题卡相应的位置上。
There is no ____________(怀疑) that Feicheng will develop into a modern city in the near future.
The TV program Super Brain（最强大脑）is so fantastic that it is well worth ____________ (观看)．
The bad eating habit can i____________ the risk of cancer.
—Do you know how much a common Chinese family ____________(花费) for education every year?
—Sorry, I’m not sure about it.
On the afternoon of May 12, 2015, another terrible earthquake h____________ in Nepal (尼泊尔).