What does the underlined word mean in the following sentence? Elle va assister au concert.

to assist
to sit
to attend
to sing

Write a radio advertisement for a french product. it can be real or fictional but must be from a french speaking country. examples: cheese,cars,perfumes,clothes

Describe some friends and family members and your relationships with them. (this is for french but answer in english)

I'm doing a presentation about the oxygen atom, i'm right now explaining what the nucleus i've searched the web for ideas but nothing shows up. what does the nucleus do in an oxygen atom? !