There is a three in the park.（改成复数句）

There is a b______ in it.There are three c_____ on it. That school is very small. There are only___students in it.A.three hundredB.three hundredsC.three hundred ofD.three hundreds of选哪个,为什么呢? There() a door and three windows in the wall.A is B are 选哪个 There is a three - feet-high fence in front of the house.这句话有错么 a,dog ,is,there,the,and ,cats,three,garden,in 连词成句 there is three beds and a mirror in the room?哪错了? Is there a boy and three girls in our room (转为肯定句） There is a three in the park.（改成复数句） In the back room,there is nothing but a ________against the wall.A.three-legging table B.three-legged table C.three legs table.怎么选为什么谢谢 there is a big three over there同义 A number of books ____kepts in the reading-room and ___of the students'time___spent there.A.are,threee-fourth,is B.is,three-fourths,areC.are,three-fourths,is D.is,three-dourth,is There __ a pencil and three pens in my boxa;is b;arec;will bed;is going to be [ ]10.There are [ ] rows in the classro om.Grace is in the [ ]row.A.four;third B.fourth;thirdC.four;three D.fourth;three 是,There are a lamp and three vases,还是There is a lamp and three vases? 填词：I live in a house with three floors.There is a gym on the t( ) floor. there are_days in a week and tuesday is _day of the week为什么选B A seven third B seven ,the thirdC seventh,three Dthe seventh,three In the _______(three) there is a new student.用适当形式填空I am__________(two) one here,and you? There are three children in the room.One is Jack,_____two are Bill and Daniel.There are three children in the room.One is Jack,_______two are Bill and Daniel.A.another B.another one C.other D.the other