----- Nội dung dịch tự động từ ảnh ----- V. WORD FORM 1. He is engrossed in doing ( SCIENCE ) .......... research 2. You may be surprised at the large (VARIED) .......... of animals in national parks 3. The architecture in the downtown area is a successful (COMBINE) .......... of old and new 4. He wants (WIDTH) .......... his knowledge of the subject 5. The giant panda is a(n) (DANGER) .......... endangered .......... species 6. There are many good .......... programmes on VTV2. (DOCUMENT) 7. I spend my .......... in the country. CHILD 8. (Tradition) ..................................., people eat sticky rice cakes at Tet.