He is good at playing the trumpet.

We conducted a questionnaire survey for the development of new products.

The next census will be conducted next year.

When will the next national census be conducted?

This issue requires attention.

According to the latest public opinion poll, it has become clear that many people are in favor of environmental protection.

According to the latest public opinion poll, his approval rating is falling.

This information is questionable, so it needs a citation.

Your health is the most important thing.

We need to conduct a factual investigation on this issue.