I. 根据下列各句句意及所给单词的首字母,写出该单词的正确形式。1. Mr. Cook arrived in India on the final s_______ of his tour around Asia. 2. We have all come to the c_______ that she is the best doctor in the hospital. 3. He was surprised that his speech had caused such a strong r_______.4. We have to buy some scientific e_______ to carry out our experiment.5. Those sweet potatoes have been b_______ for 20 minutes.6. Now even expensive cars have entered into o______ families.7. There wasn’t enough water to f______ the ship.8. After careful thought, a plan began to f_______ in his mind.9. The girl lost her b_______ and fell off her bike. 10. Heat gently until the sugar d_______.II. 用括号内所给单词的适当形式填空。1. It was strange that they drew different _______ (conclude) from the same fact. 2. The soldier stood there, _______ (aim) his gun at the door. 3. The store sells tents and other camping _______ (equip). 4. It is known to all that dry wood _______ (burn) easily.5. The little boy was watching his red balloon _______ (float) across the sky.III. 用所给短语的适当形式填空。1. add to; add up toThat he is leaving _______ our difficulties.The money they collected for the Project Hope _______ ten thousand yuan.2. used to; get used toWhen I went to my hometown last month, I found it no longer what it _______ be.They _______ living in the cold weather already.3. keep out; keep out ofWe must take some measures to _______ the cold in winter._______ the dog _______ the house. It is dangerous.4. react with; react toHow did he _______ the news?Iron _______ water and air to produce rust. IV. 用适当的介词填空。1. His reaction _______ the joke is getting angry.2. Factories must aim _______ developing...