6.
1. Today she is a famous film star, but when she was 20 years old she wasn't.
2. There are 6 members in the band now . 3 years ago there were only 4 members.
3. A: Could u play the guitar when u were 12?
B: No, I couldn't, but I can play it well now.
4. I have got 5 brothers ,but I haven't got and sisters.
5. When I was young ,there weren't any nightclubs in the town.
