Part Ⅰ VocabularyDirections: There are 20 incomplete sentences in this part. For each sentence, there are four choices marked A, B, C, and D. Choose the best one and mark the corresponding letter on the Answer Sheet. Part Ⅱ StructureDirections: There are 20 incomplete sentences in this part. For each sentence, there are four choices marked A, B, C, and D. Choose the best one and mark the corresponding letter on the Answer Sheet. Part Ⅴ TranslationDirections: Each of the following sentences is followed by four choices marked A, B, C, and D. Choose the best translation and mark the corresponding letter on the Answer Sheet.