A. build B. headband C. sterilize D. eat A. bridge B. bubble C. rainbow D. registration A. look after B. steamship C. banker D. go back to A. vertical B. camp C. controversial D. be satisfied with A. enough B. comic C. dash D. keep A. another B. legibly C. concentration D. rhyme A. catch a cold B. Paris C. care D. hip hop A. walk the dog B. ouch C. commercial D. agree A. gram B. elapse C. monastery D. mad A. post B. guarantee C. catwalk D. repeat