Help me - It's about english

a) He has worked her for three months

b) They have travelled to Australia many times.

c) The students are doing their tasks

d) My family have visited me recently

e) My parents have arrived

f) Some people will leave their homes without permission

g) My friend has a test

the answer is c just took the test.

original oratory is a competitive event in the national speech and debate association, stoa usa, national catholic forensic league, and other high school forensic competitions in which competitors deliver an original speech on a subject of their choosing, though the speech must be factual.racial discrimination refers to discrimination against individuals on the basis of their race. policies of racial segregation may formalize it, but it is also often exerted without being legalized and also it means facing injustice.