Chủ đề:
Unit 9: UNDERSEA WORLDCâu hỏi:
1.You can use my phone if your ________ (not work) 2. By eighteen he was completely _______ (Independence) of his parent. 3. His ______ (Contribute) to the class is very important. 4. There are some ______ (Differ) among the regions
5. He works has enormously _____ (contribute) to the charity collection.