A. card B. lead C. virus D. olive A. there B. concern C. electric shock D. wage A. chambermaid B. wharf C. happy birthday D. cup A. quick B. bunny C. cool D. import A. yummy B. clothes C. tournament D. disobey A. former B. presenter C. settle in D. thirsty A. rubber B. yoyo C. litter D. keyword A. explain B. welcome C. indeed D. umbrella A. guitar B. ceremony C. detour D. zebra A. abundant B. year C. human being D. elegant