Sam is my friend.(变为复数形式)怎么变

Sam is my friend.(变为复数形式)怎么变 Sam is my friend 同义句 Sam is a friend （）（） My friend is Sam . He likes running.什么意思? My name is sam smith .My good friend junjun is in class 2,grade 4.改：把sam smith 改为 Sam Smithjunjun 改为Junjun class 和grade大写? This is Sam.( ) is my friend.( )里面选1 He 2 She 3 It This is my good friend 变为复数句 Emma is my good friend.变为一般疑问句 sam is my （p ） This is Sam's friend.划线提问friend划线 This is my puppy ._______name is Sam is Dad my this friend Nancy .连词成句把它变为陈述句 Tom is my friend. My best friend is( ) My Best Friend Is My best friend is ( ) My friend is in my friend is kind. My friend is ann