Something known by a lot of people, is " common " knowledge.
You should know the context in a written piece
Answer:
3.visited 4.helps 5.won 6.come 7.wrote 8.send 9.comes 10.found 11.listen 12.didn't help 13.doesn't want 14.didn't take part 15.doesn't often use 16.didn't play 17.don't want 18.don't often read 19.didn't go 20.doesn't like 21.didn't do 22.Do you go ... 23.Did he write ... 24.Did they win ... 25.Do they often do ... 26.Did she win ... 27.Does he use ... 28.Do you swim ... 29.Did they swim ... 30.Do you always play ... 31.Did you play ... 32.Does he go ...
