Question

Очень надо! Open the brackets using the correct verb form. Use Present Simple only. 1)There (are/is) different environment problems to which an industrial boiler contributes. 2)Two of these problems (is/are) smog and the acidification of the environment. 3) The values(is/are) for a moderate size boiler. 4) The governments of the different countries in the European Community (make/making) programs for reducing the amount of NOx and SO emissions. 5) The maximum amount of emission (have to/has to) become less every year. 6) In order to control the amount produced the emissions have to be monitored. By law it (is required/is require) for machinery as big as 300 MW to monitor the emissions continuously.

Answer 1

Ответ:

1. are

2. are

3. is

4. make

5. has to

6. is require

Answer 2

Here are the sentences with the correct verb forms in Present Simple:

1. There are different environment problems to which an industrial boiler contributes.

2. Two of these problems are smog and the acidification of the environment.

3. The values are for a moderate-size boiler.

4. The governments of the different countries in the European Community are making programs for reducing the amount of NOx and SO emissions.

5. The maximum amount of emission has to become less every year.

6. In order to control the amount produced, the emissions have to be monitored. By law, it is required for machinery as big as 300 MW to monitor the emissions continuously.