1:i haven't played tennis for 4 years
=>I last played tennis was from 4 years ago.
2:i don't live in Hue now
=>I used to live in Hue before.
3:we started leaning to ride 10 years ago
=>We have leant to ride for 10 years.
4:i can't go to the party with you next week
=>I wish I can go to the party with you next week.
5: people kept thefruits in the fridge
=>The fruits were kept in the fridge.