A. of course B. the Net C. in one's opinion D. in case of A. wow B. doormat C. tap D. opaque A. Ottawa B. reply C. lizard D. hide and seek A. bit B. alienate C. millions of D. coast A. lose B. gardening C. electricity D. papa A. summer holiday B. alarm C. by D. redesign A. discussion B. power line C. occur D. speculation A. canyon B. saliva C. closely D. dig A. eastern B. per C. botany D. chemistry A. iron B. wonder C. suburban D. volume