V
1. all the housewwork will be done by robots in 20 years time
2. phong said that he liked learning at home by the internet
3. scotland is famous for rich culture and natural beauty
4. if a storm hit an area, it causes a lot of damage
VI
1. what do you always dream of
2. what does he like to do in his free time
3 do you think aliens exist
4. how many people were injured
VII
1. he said that they were doing an experiment
2. she told me to sign the paper again
3. my friend asked me if carol had talked to kevin
4. she wanted to know what they were doing
5. he wanted to know if they were going to the cinema
6. the teacher wanted to know who spoke english
