Complete the sentences with the given words in their proper forms（用括号中所给单词的适当形式完成下列句子）：

【1】He bought a new house last month. He wants to ______________it. (decoration)

【2】The toy car needs two______________. (battery)

【3】Mr. Wang teaches _________________ English very well. (we)

【4】Put the _____________ in an oven and bake it. (mix)

【5】The poor little girl sold ______________ on a cold night. (match)