A. thin B. perspective C. have summer holidays D. food A. sightseeing B. who C. gust D. Can I help you A. knowledgeable B. catch a cold C. only D. circus A. dine B. hovercraft C. come back D. him A. dozens of B. winter C. fellow D. boulder A. but B. world C. in many ways D. whisky A. play in English B. eat C. overseas D. faith A. wash the dishes B. roller-blading C. library D. snow A. misunderstand B. at least C. senior D. skip A. southeast B. go fishing C. businessman D. ow