#20 is A.
#21 is A. or C.
#22 is C.
#23 is D.
#25 is 1st and 2nd one
#26 is D.
#27 is 3rd and 4th one
#28 is is B.
Do not click on those links they send a virus to your computer
Some organizations that help develop education in Africa:
-UNICEF
-Aid for Africa
-African Education Program
Hope this helps! :)
