----- Nội dung dịch tự động từ ảnh -----
III. WORD FORMATION
1. By the age of eighteen, he was completely dependent of his parents. (depend)
2. The power station has been shut down for essential
- (maintain)
3. Scientists have made many important new
modern devices. (discover)
„of the depth by using
4. The government has just set up a wildlife
project. (conserve)
5. They are investigating the
disappearance of a young woman.