请将句子变为复数形式.1.a young man is swimming in the sea.2.the girl student usually reads a book after dinner.3.the basketball match of this month is quite exciting.4.her sister loves eating tomatoes.5.will you bring me a bottle of orange

请将下列单词变为复数形式. 请将句子变为复数形式.1.a young man is swimming in the sea.2.the girl student usually reads a book after dinner.3.the basketball match of this month is quite exciting.4.her sister loves eating tomatoes.5.will you bring me a bottle of orange 将book变为复数形式 将car变为复数形式.将pencil变为复数形式.将house变为复数形式 英语句子单数变复数He has a round face.(变为复数形式） It,s a knife 变为复数形式 It's a knife 变为复数形式 将以下句子改为复数形式1.This is a black and grey shirt. dictionary变为复数形式 将下列句子改为复数形式 把下面的句子变为复数形式1.This is my sister2.That is his brother3.what is that4.Ls this your friend5.that isn't a book 请将下列一道英语句子改成复数形式.Does the boy speak Engish? It's a nice room .将下列句子改为复数形式.It's a nice room .将下列句子改为复数形式.________ ________ ___________ 将下列句子改成复数形式1.His father is a teather.2.Where is her computer? 将句子改为复数形式Il fait une bonne plaisanterie中变为复数时为什么是Ils font（ de ）bonnes……为什么是de不是des啊?une的复数形式不是des吗? this is a boy is schoolbag 变为复数形式 What is this It is a photo.变为复数形式 l am a teacher怎么变为复数形式