1 They / live / the city / for / 2 years
→ They have lived in the city for 2 years .
2 Vietnam students / have/ many / vacations / than / English ones ?
→ Have Vietnam students had many vacations than English ones
3 Our father / used / take / us / zoo / when we / young
→ Our father used to take us to the zoo when we were young .
4 she / live / this city / since / 2003
→ She has lived in this city since 2003.
5 Tim/ want / improve his Spanish pronunciation
→ Tim wants to improve this Spanish pronuonunciation .
1) They / live / the city / for / 2 years
=> They have lived in the city for 2 years
2) Vietnam students / have/ many / vacation / than / English ones ?
=> Do Vietnam students have many vacation than English ones ?
3) Our father / used / take / us / zoo / when we / young
=> Our father used to take us to the zoo when we were young
4) she / live / this city / since / 2003
=> She has lived in this city since 2003
5) Tim/ want / improve his Spanish pronunciation
=> Tim wants to improve his Spanish pronunciation