Giúp mình chọn đáp án với ạ I believe that it is important to wear uniforms when students are at school. Firstly, (21)………… encourage the children to take pride in being students of the school they are going to (22)………… they are wearing uniforms with labels bearing their school’s name. Secondly, wearing uniforms helps students feel (23)……………in many ways. They all start from the same place no matter they are rich or poor. They are really friends to one another under one school roof. Finally, it is (24)……………to wear uniforms. It doesn’t take you time to think of what to wear every day. In conclusion, all students, from primary to high schools should wear uniforms. 21. A. uniforms B. clothes C. shirts D. blouses 22. A. and B. but C. so D. because 23. A. happy B. lucky C. equal D. interesting 24. A. exciting B. practical C. terrible D. fashionable