My friend isn't in her office.She's __________.A.on a holiday B.on holiday C.in holiday D.in holidays

You are my best friend in my heart.这个对吗怎么说?Aren't you?.还有一个就是 是不是 怎么说 isn't it? My friend isn't in her office.She's __________.A.on a holiday B.on holiday C.in holiday D.in holidays a friend that isn't in need is a friend indeed是什么意思 mother your my aunt is 连词成句 isn't it my friend连词成句 Li Ming isn’t my brother.（ ）my friend.A：He‘s B：His The person who don't trust me isn't my friend! That's a penclil case in English.These are her brothers.>Those are my books.>Is he your friend?He isn't a man doctor. 同义句转换my father isn’t in now My sister isn't afraid to speak in p___ there isn't a book and four rulers in my But there isn't enough money in my w... The key to the car isn't here.I remember (hand) it to my friend 英语翻译She isn't in my school还是She aren’t in my school? My first letter is in teacher,but isn't in tree.My second letter is in too,but isn't in tea.My first letter is in teacher,but isn't in tree.My second letter is in too,but isn't in tea.My third letter is in flower,but isn‘t in world.My fourth letter This _____ my brother.______ is my friend.A.is,She B .isn’t,He C.isn’t,She D.are,He选哪一个? my mother isn’t in now =my mother isn‘t （ ）（ ） now改同义句 There isn't anything in my bag.改为同义句( )( )in my bag. it isn't your pen,is it?A Yes,it's not mine B No,it's my friend's C Yes,mine is in my backpack.谢谢（反义疑问句回答、前后一致与句意理解）