A. those B. saying C. activity book D. clean off A. camping B. besides C. time D. registration A. continental B. convert C. cow D. schoolmate A. yard B. elephant C. shocked D. bear A. hen B. oil rig C. iceberg D. purpose A. all right B. trumpet C. sun cap D. pass A. banal B. thumb C. no D. heat up A. otherwise B. umbrella C. pause D. career A. schoolbag B. not C. detail D. anxiously A. huge B. animal C. festival D. motor