A. pioneer B. deserve C. glad D. Great Wall A. slavery B. boast C. nightfall D. correction A. leave for B. designer C. requisite D. opaque A. attain B. magical C. hybrid rice D. thresh A. generous B. dessert C. serve D. court A. other than B. perilous C. octopus D. back A. here B. summit C. kidnap D. green with envy A. alpinist B. plausible C. harmful D. in the daytime A. linen B. visa C. specialize D. reptile A. affect B. lotto C. weightlessly D. encroaching