A. crucible B. subject C. in spite of D. pedestrian A. happy B. discipline C. wandering D. span A. serious B. react C. positively D. often A. fourteen B. upstairs C. alienate D. board A. eleven B. die of C. black D. middle school A. Guests do not go in B. bookworm C. biogas D. thanks A. resentful B. attack C. some D. robot A. settlement B. four C. daytime D. thankful A. journal B. necessity C. dare D. maths A. sound B. candidate C. Britain D. keep to