Answer:
a. Exclusion, or social exclusion, refers to the "lack of social integration which is<em><u> manifested</u></em> in rules constraining the access of particular groups or persons to resources or limiting their access to citizenship rights.
b. Continuity of water supply <u><em>is taken</em></u> for granted in most developed countries but is a severe problem in many developing countries.
c. The project <u><em>was called</em></u> the First Water Supply and Sanitation Project for the Low-Income Populations, or PROSANEAR I for short.
d. These conferences <em><u>are attended</u></em> by doctors from all over the world.
e. The research project <em><u>will be conducted</u></em> in two parts.
f. The data from returned questionnaires <u><em>were analyzed</em></u> during the winter and spring of 1997.
g. Two different deposition techniques <em><u>have been chosen</u></em> among numerous techniques available because of interesting features for future applications.
h. Much of the Rainforest’s remaining area <em><u>has been impacted</u></em> by human activities and no longer retains its full original biodiversity.
i. However, this destruction <em><u>can be slowed, stopped</u></em>, and in some cases even <em><u>reversed</u></em>.
j. Rainforests <em><u>are cutting</u></em> mostly for economic reasons, though there are political and social motivations as well.
k. In order for the forest to be preserved, the underlying social, economic, and political reasons for deforestation <em><u>must be recognized</u></em> and <em><u>addressed</u></em>.
l. Once the issues <em><u>are brought</u></em> into the light, a decision can be made about what <em><u>should be done</u></em>.
Explanation:
The passive form of the verb refers to the use of the "to be" verb along with the participle form of the verb(s). This means that the given sentences are to be changed according to the rules or patterns given in parenthesis at the end of each sentence.
The new sentences are as follows-
a. Exclusion, or social exclusion, refers to the "lack of social integration which is<em><u> manifested</u></em> in rules constraining the access of particular groups or persons to resources or limiting their access to citizenship rights.
b. Continuity of water supply <u><em>is taken</em></u> for granted in most developed countries but is a severe problem in many developing countries.
c. The project <u><em>was called</em></u> the First Water Supply and Sanitation Project for the Low-Income Populations, or PROSANEAR I for short.
d. These conferences <em><u>are attended</u></em> by doctors from all over the world.
e. The research project <em><u>will be conducted</u></em> in two parts.
f. The data from returned questionnaires <u><em>were analyzed</em></u> during the winter and spring of 1997.
g. Two different deposition techniques <em><u>have been chosen</u></em> among numerous techniques available because of interesting features for future applications.
h. Much of the Rainforest’s remaining area <em><u>has been impacted</u></em> by human activities and no longer retains its full original biodiversity.
i. However, this destruction <em><u>can be slowed, stopped</u></em>, and in some cases even <em><u>reversed</u></em>.
j. Rainforests <em><u>are cutting</u></em> mostly for economic reasons, though there are political and social motivations as well.
k. In order for the forest to be preserved, the underlying social, economic, and political reasons for deforestation <em><u>must be recognized</u></em> and <em><u>addressed</u></em>.
l. Once the issues <em><u>are brought</u></em> into the light, a decision can be made about what <em><u>should be done</u></em>.