WHAT/ DO/ LIKE/ SUBJECT/ YOU/ BEST/

45. - LOP 4 UNIT 5 LY THUYET BAI TAP DAP AN
LOP 4 UNIT 5 LY THUYET BAI TAP DAP AN

45. what/ do/ like/ subject/ you/ best/?

a. What best subject do you like?

b. What subject do you like best?