The passage is mainly about _______.

A. the qualities of geniuses
B. the lives of geniuses
C. the hobbies of geniuses
D. the ideas of geniuses

One thing that was NOT true about Leonardo da Vinci is that _______.

A. his notebooks were full of his questions
B. he liked telling jokes
C. he enjoyed playing on the building sites
D. he was very skillful at riding horses

Great thinkers are often considered to be strange and silly because _______.

A. they have strange living habits
B. their ideas seem strange and frightening
C. they have unusual characters
D. they behave in strange ways

According to the text, travel is good in that it brings people _______.

A. great fun
B. good health
C. rich experiences
D. new and fresh ideas

Your mind will work most efficiently if you _______.

A. take exercise regularly
B. use your mind more often
C. have a healthy body
D. have enough time to rest

1. Why did the author do the self-experiment of plugging off the Internet for one month?Because he wanted to know_____________.

2. How did Internet withdrawal make him feel in the first week?Internet withdrawal _______________; it’s ______________and _____________.

3. How did the author get to know about the current developments in the world?Mostly _________________________ and anything else ____________________________ the next morning.

4. When did the author feel the need to reconnect to the Internet?When he _______________________________.

5. What will being completely offline help us to do, according to the author?It will help us ____________________________________________________________________________________________________________.