A. tall B. transportation C. opera D. keep one's cool A. Vancouver B. library C. bravery D. sword A. specialize B. first-ever C. sip D. stair A. voting B. acquire C. sceptical D. put down A. lace B. town house C. present D. just now A. battery B. arrive C. drank D. pan A. unbelievable B. she C. card D. underestimate A. science B. gym C. grimly D. get out of A. shrewd B. towards C. require D. biology A. forty-five B. taxi C. quietly D. disadvantage