…...YOU GO TO THEDENTIST

54. - TONG HOP BAI TAP TRAC NGHIEM VE CAC THI TRONG TIENG ANH
TONG HOP BAI TAP TRAC NGHIEM VE CAC THI TRONG TIENG ANH

54.

…...you go to the

dentist? A. how often are

B. how often do

C. how often

does D. how are