1. John is extremely ______________ playing basketball. （喜欢）
John is extremely fond of playing basketball.
2. The old man _______ the orphan _______ his own daughter.（把…看作）
The old man treated the orphan as his own daughter.
3. No one can survive on the island ___________________ . （独自）
No one can survive on the island all alone.
4. John ________________ when he studied in America. （交了许多朋友）
John made friends with a lot of people when he studied in America.
