There are many birds flying ___ the sea.填什么介词?A .on B.over C.in D.through

there are many birds in the sky C_____ how many birds there are! 急! there are many birds in the sky.对many birds 提问? how many birds are there翻译成汉语怎么读 There are many birds( ) the tree.填介词 many the are in birds how there连词成句 how many birds are there in the sky?[有六只]回答 求English：1.There are many birds in the w_________. cage are birds in there many the 组成一句话 1.There are many birds in the w_________. Maybe there are many birds in danger改为同义句 There are many birds are singing in the trees over there.(改错) how many birds are there in the picture为什么are放在前面there放在后面? Look!There are many pears_the tree and there are many birds _it.(填in或on） 急 英语翻译___ this tree there are many fruits,and ___ the tree ___ to it there are many birds. there are many birds in the forest .birds withthere are many birds in the forest .birds with red and green feathers sing in the trees .Birds with yellow and purple feathers come from the plains.的中文意思 . 同义转换she was no more a small baby.she ( ) a small baby （ ）（）Maybe there are many birds in danger.There ( )( )many birds in danger. How many birds are there in the box?bird是不是不要加s?