Put 5 types of questions: Technology makes life easier. Put 5 types of questions: Radio broadcasts news. Put 5 types

1. Technology makes life easier.

Does technology make life easier?

What makes life easier?

What does technology do?

 Does technology make life easier or more difficult?

Technology makes life easier, does not it?

1. Radio broadcasts news.

Does radio broadcast news?

What broadcasts news?

What does radio broadcast?

Does radio or does television broadcast news?

Radio broadcasts news, does not it?

1. They started researching this problem yesterday.

Did they start researching this problem yesterday?

Who started researching this problem yesterday?

When did they start researching this problem?  

Did they start researching this problem or that problem yesterday?

They started researching this problem yesterday, did not they?

1. Sciences contributed much to modern technology.

Did sciences contribute much to modern technology?

Who contributed much to modern technology?

What did sciences do?

Did sciences or writers contribute much to modern technology?

Sciences contributed much to modern technology, did not they?