1.which of the following sentences is a problem?
A.The COVID-19 pandemic caused serious concern to global education systems.
B.Schools were closed worldwide to prevent the spreading of virus.
C.Online learning and modular approach were used as the new learning modalities.
D.These facilitated the continuity of education.

2.Which of the following sentences is a solution.
A.The COVID-19 pandemic caused serious concern to global education systems.
B.Schools were closed worldwide to prevent the spreading of virus.
C.Online learning and modular approach were used as the new learning modalities.
D.These facilitated the continuity of education.

3.The following sentences are solution to pollution.Which one is not?
A.Plant more trees which will absorbs the harmful gases and make the air cleaner.
B.Limit the usage of fertilizers to maintain the soil's fertility.
C.Industries must be banned from dumping their waste into oceans river.
D.Pollution affects the quality of life.

4.Which of following judges the possible or real results of the solution and may offer a future recommendation?
A.Situation
B.Problem
C.Solution
D.Evaluation

5.Which of following is the background information of the problem?
A.Situation
B.Problem
C.Solution
D.Evaluation​