Find the word which has a different sound in the part underlined

Find the word which has a different sound in the part underlined  (2.5 Điểm)
A. beds
B. clocks
C. walls
D. tables
3.Find the word which has a different sound in the part underlined  (2.5 Điểm)
A. grandparents
B. brothers
C. uncles
D. fathers
4.Find the word which has a different sound in the part underlined  (2.5 Điểm)
A. clocks
B. villas
C. tables
D. chairs
5.Find which word does not belong to each group.(2.5 Điểm)
A. uncle
B. cousin
C. niece
D. principle
6.Find which word does not belong to each group.(2.5 Điểm)
A. television
B. cook
C. fridge
D. cooker
7.Find which word does not belong to each group.(2.5 Điểm)
A. sofa
B. dishwasher
C. cupboard
D. sink
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