careful – We must be careful when we cross the road. (Cẩn thận khi qua đường)

high – There are a lot of high mountains in Vietnam. (Núi cao)

nationality – I’m Vietnamese. What’s your nationality? (Quốc tịch)

tallest – This is the tallest building in our town. (Cao nhất)

leaves – This tree has a lot of green leaves. (Lá cây)

cold – I don’t like cold weather. (Thời tiết lạnh)

doctor/teacher/nurse – Mai’s sister is a doctor. (Tùy ngành nghề, ví dụ "doctor")

teeth – His teeth are small and white. (Răng – số nhiều của "tooth")

Chinese – Lee is from China. She is Chinese. (Người Trung Quốc)

noisy – It’s very noisy in the city. (Ồn ào)

creative – She’s very creative on the design front. (Sáng tạo)

friendly – Students of our school are friendly with one another. (Thân thiện)

boring – What a boring party! I’d like to go home. (Chán)

careful – Be careful! The ground is very wet and slippery. (Cẩn thận)

fluently – He can speak English fluently with foreigners. (Trôi chảy)

automatic – We should buy an automatic washing machine for convenience. (Tự động)

cloth/paper – Instead of using plastic bag, we should use cloth bag. (Túi vải)

pollution – The air pollution causes breathing problems. (Ô nhiễm)