Answer:
I am a student. Nowadays I attend online classes. I am now 13 years old. I sometimes use brainly to help others. I am not able to visit places in locksown.
We can say ''jumped-up'', so this can be prepositional phrase.
The statement above is based on the assumption that improved labour standards, economic achievement and social security are not always possible. The correct option is A. It can be seen from the passage that the collaboration of all countries is needed in order to secure for all improved standards, economic achievement and social security; which means that without collaboration, these things will not be achievable.
They are called editers and volunteers