VI
1. I suggest you should install a burglar alarm in your house
2. The football match between Liverpool and Manchester United was watched last sunday

3. Because Tom was lazy, he failed the exam

4. Your brother uses the Internet everyday, doesn't he?

5. Nam asked me if his grandparent still lived in Nha Trang then.

VII.
1. Last week, my family had two-day trip to home village. We stated the journey in early morning.
2. After three hours traveling by bus we reached an old banyan at the entrance to the village
3. Everyone felt tired and sit under the tree and took a rest.
4.  After that we started walking into the village in twenty minutes to visit my grandparents' house.
5. We spent an enjoyable weekend in the country. We all felt happy and healthy after the trip.