You should use both closed and open questions.Well, closed questions can be easier to answer so kids/people slack off .They can be effective if you're short on time or just need a small answer. Well open questions can give you a more complex answer, the difference is that closed questions are easier To write but they can boring after a while closed questions are harder to right. But you get a nice complex answer. So that is why you should choose between opened and closed question.
Why should you use Google Search tips? well using google tips can narrow your search and give you more exact search hits from your search.So, if you were searching “ancient spears” and most of what is coming up is about Britney spears than you could do “ancient spears” -Britney. By Using that search operator you can exclude the word Brittney from your search!This operator can exclude words from any search you choose!
