Обгрунтуйте необхідність дихання для всіх живих організмів

Выполните тест. Письменно переведите предложения на русский язык.

1. Inflation _________ by the rise in prices within a certain period of time.

a) characterizes

b) characterized

c) is characterized

2. The government often ___________ industry and helps it with subsidies.

a) encourage

b) encourages

c) is encouraged

3. The problem _____later.

a) will be discussed

b) will discuss

c) has discussed

4. In a month I ____in this company as a manager.

a) work

b) shall work

c) am working

5. These business problems _____but some still remain.

a)will solve

b) is solved

c) are being solved