1.       My mother has studied two careers.
2.       My sister Sara has lived in 2 countries
3.       My parents have never been to Australia
4.       We have been to Cartagena many times
5.       We have had the same pet for 5 years.
6.       I have ridden a horse three times .
7.       My brother hasn´t traveled to Europe.
8.       We haven´t gone to Argentina .
9.       My sister has worked as a nurse for 7 years
10.       My sister has always lived in the same house .
11.       I have trained a lot in the gym.
12.       My sister has sung romantic music all her life
13.       My parents have been married for many years.
14.       My brother´s son is very young, he has never worked .
15.       I have eaten Italian food all my life.
16.       My grand mother has never traveled by plane
17.       My younger brother is still in the university he hasn´t graduated yet
18.       I haven't driven a big truck.
19.       I have lived in Colombia all my life.
20.       My sister hasn´t gotten married yet