đánh trọng âm (nhớ đánh luôn trọng âm vào từng từ 1 nhé)
1A aboard B noisy C hundred D quiet
2 A variety B irrational C industrial D characterize
3 A colorful B equality C dictionary D vegetable
4 A elegant B regional C musical D important
5 A diferent B suburban C internet D character
1A a'broard B 'noisy C 'hundred D 'quiet
2 A va'riety B ir'rational C in'dustrial D 'characterize
3 A 'colorful B e'quality C 'dictionary D 'vegetable
4 A 'elegant B 'regional C 'musical D im'portant
5 A 'diferent B su'burban C 'internet D 'character