题目内容：

根据句意，写出括号内所给单词的适当形式。

1.Rub this oil into your skin and your headache will_____________ (appear) soon. Have a try!

2.Last week two children were burnt to ____________in the fire. (die)

3.His father began to learn English in his ____________( forty).

4.The worker in blue was paid _________ but did most for the factory. (little)