Rewrite the sentence, replacing the two underlined words with more precise words or phrases. “My friends liked my first few ideas. They became less and less positive with every new idea I added”.

Which words are the underlined words

There are many roles that differ for american exchange students. these include assimilating to the culture of the country that one is in, being able to learn the language and communicate with others, as well as being able to understand what is happening in the courses that are taken.

Are there any answers choices