【推荐1】Deep-learning AI has the capacity to analyze __________(mass) amounts of data through multiple layers, imitating the complex networks of the human brain. (所给词的适当形式填空)

【推荐2】The explosion made a _________(mass) hole in the ground. （所给单词适当形式填空）

【推荐3】He died six weeks later of a _______(mass) heart attack. (用所给词的适当形式填空)

【推荐1】The airport is being __________ (private) funded by a construction group. (所给词的适当形式填空）

【推荐2】Rare resources should be used ________(sensible). (所给词的适当形式填空)

【推荐3】请用括号中单词的适当形式填空，每空一词。
1. The war in Syria has brought death and ______________________ (destroy) to the country.
2. I was wondering if you could polish my______________________ (apply) letter at your convenience .
3. Learning to deal with the social world is ____________ (equal) important.
4. _____________ (congratulate) on surviving the school year. With the one-month vacation ahead of you, it’s time to have some fun and enjoy the winter.
5. There was a large crowd in the square, ______________ (protest) against the war.
6. It benefited me a lot to preview lessons, get actively _____________ (involve) in class, and review what had been taught after class.
7. The doctor and the nurse are dealing with the serious _____________ (injure) of the reporter.