A. credulous B. sky C. koala D. versus A. biochemistry B. silt C. shortage D. port A. continent B. sum C. layer D. personally A. colony B. dawn C. bring back to life D. that's A. trail B. spray C. deem D. ventilate A. sunbathe B. hive C. office D. chance A. fear B. concrete C. compost D. alienate A. sew B. Pacific C. stupid D. next week A. anecdote B. absorb C. wreck D. neighbor A. have a party B. Dragon Boat Festival C. exempt D. ventilation