A. opportunity B. delightful C. rest D. through A. relaxation B. laugh C. stomachache D. chorus A. exciting B. trend C. glass D. earphone A. became B. chasm C. player D. the Antarctic A. bark B. each C. in need D. twelve A. teaching B. habit C. flat D. sweep the floor A. Terra Cotta Warrior B. robot C. burrow D. packet A. composition B. meantime C. upside down D. different A. sarcastically B. almost C. unexplained D. potency A. wet B. actuality C. flash D. enough