1. At schools we are ………… how to revise for the exams.
a) are being b) been taught c) teaching d) been teaching
2. Some countries have ………… with each others for thousands of years.
a) sold b) bought c) business d) discussed


طبعا الجملة الاولى تم مناقشتها ولكن الجملة الثانية اختياراتها ايضا خطا
ان الصواب do business , وليس have business


have no business doing sth
to have no right to do something
You had no business reading my private letters.