clumsy birds have to start flying early为什么时候加ing

Clumsy birds have to start flying clumsy birds have to start flying early为什么时候加ing Not all birds have to fly f___away. If people ()(continue)to cut down the trees,the birds will have nowhere to live. ____are the only mammals to have wings and to manage long flight.Rats Bats Birds Worms we have little bread left to feed the birds的意思 All birds have wings,but not all birds can fly This time I am also ( ) to instroduce a computer game to you.It's called Angry Birds.The story is( ) this:Some fat pigs steal the birds'eggs,so the birds( ) with them.The birds with ( ) colors don't have the same abilities.For example,the black birds The birds will not have enough space to live句后为什么不加INthe birds will not have enough place to live in?都是书上的句子啊?会不会因为space是不可数名词?8懂 Cause I don’t have wings to fly so freely like birds in the sky的中文意思 Li Ping is away.she with her parents________to Zhalong to see birds那为什么不是have been 11.how many birds can you see in the tree ( ) all the birds have flown away.a none b no one c not11.how many birds can you see in the tree ( ) all the birds have flown away.a none b no one c nothing d a few (a)c 12 what can i do for you I 'd like to Birds Some birds have very beautiful ____(羽毛) Leonardo da vinci birds kept in cages in order to have the pleasure of setting them freeIS SAID TO HAVE BOUGHT,怎么翻译 he birds dont have enough space to live in,so they anr in danger同义句转换he birds dont have enough什么两个空空,so they anr in danger clumsy求翻译 Leonardo da Vinci(1452-1519) _________ birds kept in cages in order to have the pleasure of settingA.is said to be buying B.is said to have bought C.had said to buy D.has said to have bought