21.   There are many important questions which emerge in relation to comparative study which employs place or locality as the frame of reference and explanation.

22.   These are important questions, and we want answers to them.

23.   This study raises several important questions.

24.   Those are important questions that deserve cogent answers.

25.   What is the most important question that political science should attempt to answer?

26.   Several important legal questions arose in the contract negotiations.

27.   Important questions of constitutional law were involved.

28.   These are important questions and any doubt about the answers may lead to the Commissioner acting ultra vires.

29.   There are a number of important questions for the Book Trade to address.