IT/ NECESSARY/ SECONDARY/ STUDENTS/ SCHOOL/ WEAR /TO/ UNIFORM/ARE...

49. - BAI TAP TRAC NGHIEM TA 9
BAI TAP TRAC NGHIEM TA 9

49. it/ necessary/ secondary/ students/ school/ wear /to/ uniform/are /they/ school/ is/ at/ are/

for/think / I/ when/./

A. I think it’s necessary for students secondary school to wear uniforms when they are at school .

B. I think it’s necessary for secondary school students to wear uniforms when they are at school.

C. I think it’s necessary to wear uniforms when they are at school for secondary school students.

D. I think it’s necessary for secondary school students when they are at school to wear uniforms.