Question

Составьте предложения 1. as efficient as, foam, water, class A, is, fires, not, extinguishing, in. 2. is, this, as efficient as, method, used by, the one, the fire department. 3. in, the soda – acid extinguisher, use, is, longer, common, no. 4. heat, in, of, the process, and, burning, are, light, released.

Answer 1

1) Foam is not as efficient as water in extinguishing Class A fires.2) Is this method as efficient as the one used by the fire department?3) The soda-acid extinguisher  is no longer in common use.4) Heat and light are released in the process of burning.

Answer 2

1. Class A foam is not as efficient in extinguishing fires as water.
2. Is this method as efficient as the one used by the fire department?
3. The use of soda-acid extinguisher is no longer common.
4. Heat and light are released in the process of burning.