1 He used to wear uniforms when he was at school
2 I haven't met my parents since last Sunday
3 They said they would be back the following day
4 She wishes she would have a new computer next school year
5 They have worked in a hospital since they were thirty years old
VI
1 My father asked me if I remembered to lock the door
2 If I weren't so busy, I would write to my friends regularly
3 A new school will be built in the country
4 I have learned English for 5 years
5 I wish he went to Hue with me
VII
1 The Internet
2 Yes, it is
3 They use it for educations, entertainment and commerce
4 Yes, there are
They are viruses, time consuming and costly, spam, junk mail, personal information leaking
5 I use it for entertainment and education
