英语首字母填空For example,at,first,jeans were o( ）for workdes.They

英语首字母填空
For example,at,first,jeans were o( ）for workdes.They were very s( )and become weak easily.
He mixed together some common things from the kitchen.The m( ) burnt and made a beautiful light.
But in the b( ),people invented the microwave for the war.
He saw a condy in his pocket getting soft when he worked b( )the microwaves.Spencer then did many tests to p( ) that microwaves could cook food.