A. teach B. this C. remote control D. tricycle A. bottom B. show around C. kingfisher D. thousands of A. detective B. threaten C. rashly D. electric A. clue B. New York C. drive D. drawback A. sidewalk B. reduce C. fixed D. number A. torrent B. area C. ha D. climb A. intensely B. eat dinner C. mooncake D. different from A. concern B. fill With C. careless D. stranger A. try out B. social media C. culture D. sit around A. fork B. archaeological C. steak D. unspoken