Answer:
11) Cause: His mother got sick
effect: Aeron returned his modules late
12) Cause: Rising cases of covid-19
effect: there is no face-to-face classes
13) Cause: Heavy rains
effect: the streets are flooded
14)Cause: Mang Berting has bountiful harvest
Effect: he went to the church and offered a Thanksgiving mass
15) Cause: Donna washed the dishes after eating
effect: Her mother was so happy about it.
