A. target B. build up C. hotel D. zoo A. there are B. railway station C. switch D. merrily A. sell out B. swallow C. Children's Day D. thinking A. great-grandma B. silent C. fateful D. pull A. by the way B. eighth C. decrease D. locked A. lung B. outing C. Statue of Liberty D. salmonella A. evident B. announcer C. then D. lose face A. post office B. exhibit C. bored D. go on a picnic A. at last B. yours C. souvenir D. where A. journal B. adamant C. month D. unexpected