Помогите с английским языком,заранее спасибо большое(2 и 3 задание)

Ответ:

2)

1.b

2.a

3.a

3)

1. The advantages of International-Combustion engines are small specific weight, quick start, a relatively high fuel economy, small quantity of water required, and even not every engine has speeds adjustment a certainrange.

2. Engine in gas turbine transforms the kinetic energy of burned.

3.Internal-Combustion engine is very important component of Autumobile.