1) I have used this computer since 2010.
2) We have just cooked potatoes with vegetables.
3) He hasn’t been in Africa for five month.
4) She has never played football.
5) Have they gone to the city’s museum two times?
6) How long have we known each other?
7) When have we been in Berlin?
Объяснение:
1) I have used this computer since 2010.
2) We have just cooked potatoes with vegetables.
3) He hasn’t been in Africa for five month.
4) She has never played football.
5) Have they gone to the city’s museum two times?
6) How long have we known each other?
7) When have we been in Berlin?
Объяснение: