——What are they?——They are buses.怎么改为单数形式

what are rhise they are— 英语：选出最佳答案( )1.—__________ —I’m fifteen.A.How are you?B.How do you do?C.How old are you?( )2.—__________ —Are thpse cars?A.Yes,they are.B.No,they aren’t.C.NO,it isn’t.( )3.—__________ —They are erasers.A.What are th ——What are they?——They are buses.怎么改为单数形式 ——what they are talking about A.they are Bthis is Cthere is Dthat is What are — — doing?They are playing withWhat are — — doing?They are playing with toys （玩具） 句子选择What are these?——（ ）A:They are cabbages. B:Those are cabbages. ——What are your favorite animals?——Monkeys.Ithink they are lovely and c____. 选词填空 1、when 2、what 3、who 4、where ——are they?They are Mingming’ s grandparnts —____you bags?—No,they aren't A.Are these B.Is this C.what is D.What are ——What are these?—— A.It is a bus.B.Those are buses.C.They are buses. — they are talking to each other!—Yes.They are really happy to see each other..A.What excited B.How excitedC.What excitedly D.How excitedly -- —— --They are in the forest A,Where is he? B,Where are they? C,What are they doing?选什么啊 谢-- —— --They are in the forest A,Where is he? B,Where are they? C,What are they doing?选什么啊? 谢谢大家 1.______(that)are oranges.They are his.2.---What are they?----They are ____(box).3.---What are these?---They are ______(十二）books.4.Those books are in her _____(书包）.5.---What's this in English?----It's a _____(蛋糕）6.—______（be)you —（）are they?—They are our new friends. In recent years many children are made what they are not interested in.————理由In recent years many children are made （ ） what they are not interested in、 选词填空 1、when 2、what 3、who 4、where 1、——are these?Are they lemons? The 20th century English writers fall into three groups.What are they? What（ ）they doing——They（ ）studying.