This information is questionable, so it needs a citation.

This issue requires attention.

He is good at playing the trumpet.

We went to the aquarium with our family on the weekend.

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

We need to conduct a factual investigation on this issue.

We went to the scene for fact-finding.

The next census will be conducted next year.

When will the next national census be conducted?

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