Câu trả lời:
Task 1. Find the odd A, B, C or D.
16. A. five B. ten C. nine D. eleventh
17. A. telephone B. computer C. radio D. bedroom
18. A. bicycle B. bus C. ship D. car
19. A. nice B. exciting C. interesting D. beauty
20. A. husband B. teacher C. child D. wife