21. The following are the recommended actions of the World Health Organization to minimize the spread of infection EXCEPT
a. Handwashing
b. social distancing
d. socializing
c. contact tracing

22. This is one of the symptoms of COVID-19.
a. allergies
b.. high blood pressure
c. cough
d. headache

23. According to the selection, this is one of the most affected sectors due to the COVID-19 pandemic.
a. Education
b. Travel
c. Commerce
d. Entertainment

24. This is the said country-of-origin of the infection.
d. Brazil
b. China
c. America
a. India

21. The following are the recommended actions of the World Health Organization to minimize the spread of infection EXCEPT
a . Handwashing
b . social distancing
d . socializing
c . contact tracing

22. This is one of the symptoms of COVID - 19 .
a . allergies
b .. high blood pressure
c . cough
d . headache

23. According to the selection , this is one of the most affected sectors due to the COVID - 19 pandemic .
a . Education
b . Travel
c . Commerce
d . Entertainment

24. This is the said country - of - origin of the infection .
d . Brazil
b . China
c . America
a . India​