A. enterprise B. challenge C. water D. garbage A. cola B. foresight C. rate D. shake hands A. tea B. after-class C. cooker D. tick A. go by B. shortcoming C. answer D. ready A. yak B. fresh C. dove D. come A. be careful with B. cold C. systematic D. responsibility A. favorite B. confirm C. apologize D. snobbery A. taunt B. until C. influence D. thirsty A. succeed B. week C. air D. home A. soup B. burger C. orphanage D. be responsible for