下列每组单词是(T)否(F)属于同类。⑴{#blank#}1{#/blank#} A. suona B. piano C. violin
⑵{#blank#}2{#/blank#} A. walk B. talk C. park
⑶{#blank#}3{#/blank#} A. sing B. ring C. riding
⑷{#blank#}4{#/blank#} A. has B. starts C. his
⑸{#blank#}5{#/blank#} A. sunny B. hot C. cold