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】Mr. Hu is going to take part in an ____________ conference this coming Friday. (nation)

【2】After the earthquake many children became_____________. (home)

【3】My little puppy is very lovely. It is a lot of ____________ to play with it. (funny)

【4】Make the____________ into a dough and then make some shapes you like. (mix)

【5】He______________ nine pairs of shoes yesterday. (sell)