I. 根据下列各句句意以及所给单词的首字母或汉语提示词，写出该单词的正确形式。
1. Fleets ________ (撤回) from the northeast of the country last March.
2. Some merchants are n________ deals on spice in the conference room.
3. India and Denmark signed agreements to strengthen maritime b________.
4. Life of Pi was an absorbing t________ about a young man’s survival against all the odds.
5. The shipping route was ________ (延长) to the west coast of Peru because of the development of trade.
6. The ________ (皇家的) Marine Dive team have years of diving experience with exceptional skills in underwater construction, repairs, and inspections.
7. The English C________ is the narrow piece of water between southern England and northern France, which French people call “La Manche”.
