11. We have been learning English for five years.
12. He has been designing clothes for 10 years.
1.This is the first time he has eaten fish.
-> He has not eaten fish before.
2.This is the first time she has been abroad.
-> She has not been abroad before.
3.This is the first time I have ever met a beautiful girl.
-> I haven't ever met a beautiful girl before.
4.I last had my hair cut when I left her.
-> I haven't had my hair cut since I left her.
5.I haven't seen him for 8 days.
-> The last time I saw him was 8 days ago.
6.He has written to me since April.
-> The last time he wrote to me was in April.
7.He began reading book two months ago.
-> He has been reading the book for two months.
8.They started to study English when they were in grade 3
-> They have been studying English since grade 3.
9.She started to drive 1 month
-> She has been driving for 1 month.
10.We began to eat when it started to rain
-> We have been eating since it started to rain.
11.We started learning English five years ago.
-> We have...
12.He started to design clothes 10 years ago.
-> He has