SHE ... ENGLISH SINCE SHE ... SIX.A. HAD STUDIED / HAS BEENB. HAS...

39. - 70 DE THI CHUNG CHI B TIENG ANH
70 DE THI CHUNG CHI B TIENG ANH

39. She ... English since she ... six.

a. had studied / has been

b. has studied / is

c. had studied / was

d. has studied / was

 d