4.
1) - ; of
2) the; on;
3)of;
4)the;
5)the;
6)about; for;
7) in;
8) on;
9) on;
10) -
5.
1) borrow
2) disapprove
3) surf; gather
4) turned up;
5) celebrate
6) managed; detailed; on the internet
7) a variety of purposes; share
8) quit;
9) got; on the radio; on the internet
10) channel; quiz; translated
11) heading; article