Cause and effect (Easy)
He fell asleep because the movie was boring.
Cause --> The movie was boring. Effect --> He fell asleep.
She studied hard, so she did well in her exams.
Cause --> She studied hard. Effect --> She did well in her exams..
I fell over because I wasn't watching were I was going.
Cause --> I fell over. Effect --> I wasn't watching were I was going.