AT SCHOOL.TEST 1.

5. - BAI TAP TIENG ANH LOP 7 TRAC NGHIEM TU BAI 1 16
Lớp 7 BAI TAP TIENG ANH LOP 7 TRAC NGHIEM TU BAI 1 16

5. What ……. ? – Math

a. are you study ?

b. do you study

. c. you are studying