Negative form of correct.
Incorrect.
This intercultural experiment was quite usual / unusual, but everyone needs to be able to communicate with people from different cultures these days.
Unusual
__patient
impatient
When we report statements and questions, verbs usually stay the same / change to a past tense.
change to past tense
Negative form of aware.
Unaware.
The Americans were surprised at how personal / impersonal and friendly the Moroccans were.
personal
__regular
irregular
Pronouns and time expressions (you, my, now, this) often / never change.
often
Negative form of possible.
Impossible.
The Moroccans realized their ideas about stereotypes were true / untrue.
untrue
__direct
indirect
When we report questions with a question word / yes/no questions, we use if or whether.
yes/no questions
Negative form of popular.
Eleni was aware / unaware she was annoying Hyan Yu.
unaware
__usual
unusual
At the end of reported questions, there is a question mark / full stop.
full stop
Negative form of responsible.
Irresponsible
Behaviour that is normal in one culture can appear polite / impolite in other cultures.
impolite
__formal
informal
In reported questions the subject is before/ after the auxiliary verb. In reported questions the auxiliary verb do, does, did is necessary / not necessary.
before, not necessary