fiying ____ (in / at) pianes will be cheap

fiying ____ (in / at) pianes will be cheap Look,so many birds_ in the sky.A is fiying B are fiying C was flying D were fiying Nignt after night when i ____(close)my eyes,i am out there in the fields and running after a fiying A fiying fox is not a fox at The girl is afraid _____.A.at fiy B.at fiying C.of fiy D.of fiying选择 The time still in 、was we is fiying Are the birds fiying in the sky?的答句 sky,are,thi,in,fiying,birds,the(.) 连词成句 look!( )birds are fiying in the sky now. There is b( ) fiying in the sky. 填空 Sofa is made of ___.They are fiying kites ____ in the gentle breeze.Don't cross the road when the traffic lights are red.____ _____ cross the road when the traffic lights are red ____(on/in/at )that day 英语翻译____ ____ ____ ____ in Chinatown at the Spring Festival? my brother isn't ___the house.He is ____ at schoolA.in at B.at in Jerry is the best at maths in his class.改为同意句____ ____ is ____ at maths ____ Jerry. I like to watch the birds fly in the sky.为什么用fiy 而不用fiying? The birds are (fiying)in the sky?(用括号部分回答问题) look,Nick with his parents ---------kites in the park1.fiy 2.is flying 3.are fiying