UNIT 6CHOOSE A,B,C, OR D TO COMPLETE THE FOLLOWING SENTENCES

54. - BAI TAP ON TAP KIEM TRA TRAC NGHIEM ANH9 CA NAM
BAI TAP ON TAP KIEM TRA TRAC NGHIEM ANH9 CA NAM
54. Don’t walk so……. . Can’t you walk more…..?Fast/slow fast/slowly fastly/slowly fastly/slow