精选优质文档-倾情为你奉上VocabularyI. There are 20 incomplete sentences in this part. For each sentence there are four choices marked A, B, C and D. Choose one word or phrase that best completes the sentence.1 .In those early days of settlement tigers were often heard, howling and for food in the nearby forest at night. A. look B. foraging C. grabbing D. observing2. I stood on the beach watching some fishermen a boat into the water. A. shove B. d