A. bridge B. welcome back to C. more D. prize A. unable B. instrument C. pool D. good night A. turning B. stalagmite C. air-resistance D. look for A. philosopher B. excursion C. ray D. what about A. act B. be used to C. delicious D. go on A. dress up B. Hubble C. valley D. attach to A. I'd love to B. happen to C. brass D. studio A. previous B. lace C. go to the beach D. worried A. all-time B. sculpture C. up and down D. differently A. sofa B. crane C. all right D. show sb around