Ex 4. Chọn 1 từ trong bảng điền vào chỗ trống preserve considered wonders decorate get 1. The whole class would like to talk about man-made wonders of Vietnam and how to protect and ...... them. 2. The children shouldn't eat anything that is sold in the street because they can easily.... 3. It's said that this complex of monuments is one of the ..of Vietnam. 4. During full moon, the shop owners in Hoi An usually turn off the lights and ill. the street with beautiful candle lanterns. 5. Computer skills are .to be more important than work experience by many workers.