A. reading B. thank you C. suspect D. grievance A. grayish B. with the help of C. hot dog D. medal A. National Day B. cake C. full of D. gymnasium A. pay attention B. ice cream C. so that D. look out A. emerge B. shore C. what's D. youth A. sanitation B. envelope C. ponytail D. sweet A. a few B. a C. cola D. central heating A. pump B. socks C. Nice to meet you D. vase A. what B. squeeze out C. of course D. cultural A. in rags B. look C. headmaster D. keep in order