1. Traditional women were mainly responsible to doing housework and looking after their husbands and children
     a. women were         b. responsible to    ( responsible for st)         c. and looking         d. after their husbands 
2. In the past, women was often passive and dependent on their husband.
     a. in the past             b. women was     => women( số nhiều) were              c. passive and dependent      d. on their husband
3. Many teenagers now prefer chatting on the computer to meet face to face
      a. now prefer            b. chatting on                   c. to meet        => to meeting ( prefer doing to doing )        d. face to face 
4. Many young people now use computer for playing games rather than study.
     a. use                           b.playing                            c. rather                   d. study => studying ( playing )