Topic 1: Increasing travels between countries enable people to learn different cultures or to increase tension between people from different countries

underrated. 
It not only assists teachers to present educational materials in diversified ways but also 
provides  repetitive 
drills 
to  improve  the  students'  command  of  knowledge.  With  the  computer,  the 
teacher can spend less time on paper work and concentrate more on  the development of a student in 
other aspects, such as creativity and teamwork skills. It is essential to advancing rounded education. 
Taking into consideration those above-mentioned characteristics of computer-based teaching, one can 
conclude that the computer can only serve as a teaching aid, facilitating students' interest in a topic and 
assisting them to take in information faster, rather than