Lucy and Lily could swim when they were five years old .一般疑问句及肯/否定回答

Maria sits ------ Lucy and Lily. Lucy and Lily could swim when they were five years old .改为否定句 Lucy and Lily are twins.同义句转换：Lucy ----- ----- ----- ----- Lily. Lucy and Lily could swim when they were five years old .一般疑问句及肯/否定回答 she is lucy and she is lily where are还是is lucy and lily These are( )friends A.Lucy's and Lily's B.Lucy and Lily C.Lucy and Lily's D.Lucy's and Lily 2,Tom is____brother.A,Lucy and Lily's B,Lucy's and Lily C,Lucy's and Lily's D,Lucy and Lily.请解释 This room is ___ .A.Lucy and Lily B.Lucy's and Lily C.Lucy's and Lily's D.Lucy and Lily's 语法说明 lucy and lily b(?) have blond hair. lucy and lily ----------(not like)apples lucy and lily is twins.改错 their 什么 are lucy and lily i sit ( ) lucy and lily 填什么 This is ( ) father,Mr.Smith.A.Lucy and Lily B,Lucy's and Lily's C.Lucy and Lily's D.Lucy's and Lily Lucy and Lily have new__(look)today The twins’ name are Lucy and Lily Lucy and lily sit back to back.