A. vaccination B. guard C. bad-tempered D. discovery A. perfect B. grey C. permission D. choke A. out of sight B. France C. south-west D. insidious A. ground floor B. snack C. fiction D. of course A. best-protected B. goldfish C. pop D. release A. notes B. cost C. Africa D. tragedy A. normal B. involve C. come round D. rip off A. Mother's Day B. kitchen C. catchy D. background A. settle in B. in the evening C. straight D. playwright A. get in touch with B. mermaid C. handsome D. rap