Употребите прилагательное, данное в скобках, в нужной форме (сравнительной или превосходной степени); переведите на русский язык:
1. I think a converter is (productive) than the open hearth furnace. 2. James Foster was the (good) bookeeper at his office. 3. The blast-furnace shop has (little) raw material than necessary. 4. We study (few) subjects this term. 5. Chinese food is the (popular) with my friends.