A. zoo B. stair C. stayed D. over and over again A. leave out B. as usual C. revealer D. tiger A. Macintosh B. granny C. long D. hot dog A. through B. ancient C. corner D. grass A. arrival B. prove C. on foot D. small A. three B. interviewee C. in no time D. shyness A. at an end B. sandstorm C. destruction D. nine A. keep doing B. eight C. moot D. classify A. six B. unfortunately C. suddenly D. yacht A. no good B. Labour Day C. Antarctic D. seven