A. circus B. lookout C. feeling D. drink water A. packing B. officious C. act D. keep away A. vibration B. fear C. hope D. immortal A. meander B. alphabetical C. depressed D. tunnel A. variant B. speak up C. Pacific D. by school bus A. European B. Tian'anmen Square C. muffle D. as a result of A. explode B. due C. rescue D. farmyard A. disagreement B. Lancaster C. thus D. sprained A. imagine B. coincidence C. felt D. candidate A. accompany B. grandson C. become interested in D. take notice of