Choose the best answer to complete the sentences

Choose the best answer to complete the sentences. 1. Older people prefer reading the news from newspapers while the younger get news from the Internet. That's an example of __.
Multiple choice 1 Question 3
a conflict
an attitude
mass communication
a generation gap
2. My grandparents don't believe in a( n ) ___ parent-child relationship.
Multiple choice 2 Question 3
extended
democratic
personal
interesting
3. None of us has started ___ on our Youth Lifestyle project.
Multiple choice 3 Question 3
worked
working
work
works
4. After years of delay, the people in my village decided ___ downhill to get better services.
Multiple choice 4 Question 3
to move
moving
move
moved
5. Children nowadays have more freedom to ___ their interests.
Multiple choice 5 Question 3
pay for
replace
know
pursue