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English 8 Online
OpenStudy (anonymous):

medal to best helper!

OpenStudy (anonymous):

OpenStudy (nincompoop):

MEDAL to the best student

OpenStudy (anonymous):

i think it might be the last one

OpenStudy (anonymous):

true @nincompoop

OpenStudy (anonymous):

i think its either the second one or the last one

OpenStudy (leilanilane):

Definitely the last one

OpenStudy (anonymous):

can someone explain it to me

OpenStudy (anonymous):

Many countries are making progress to solve environmental problems, however there is more to be done. it is just proper sentence form and seems as though the puncuation is correct.

OpenStudy (anonymous):

the comma is for the separation of the sentence.

OpenStudy (anonymous):

hope i helped.

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