Question

(Use: desde, até agora, para, nas frases abaixo) a) she has studied here _______________ 2000. b) They have been married ________________ five years. c) We have stayed here _______________ now. d) My sister has lived in Ney York __________________ 1999. e) My father have worked that office _______________ six years.

Answer 1

a) She has studied here since 2000.
b) They have been married for five years.
c) We have stayed here until now. 
d) My sister has lived in New York since 1999.
e) My father has worked in that office for six years.

Vocabulary

Desde: Since
Até agora: Until now
Por: For X years/days/weeks

Ps: O "for" pode ser traduzido como "para" e como "por", depende do contexto. No caso dessa atividade, utiliza-se como "por." 

Answer 2

A-SHE HAS STUDIED HERE SINCE 2000
B-THEY HAVE BEEN MARRIED FOR FIVE YEARS
C-WE HAVE STAYED HERE UNTIL NOW.
D-MY SISTER HAS LIVED IN NWE YORK SINCE 1999
E-MY FATHER HAVE WORKED THAT OFFICE FOR SIX YEARS