Some birds ( )to the south before winter

Some birds ( )to the south before winter The birds want to eat some corn.1.改为单数句 2.Eat some corn 划线提问3.The birds 划线提问 4.否定句 there is enough food for the birds,isn't ______?-----no,we need to get some. there is enough food for the birds,isn't ______?----no,we need to get some. In winter ,some birds fly to the south 为什么要用fly啊. There are some birds s___in the tree. There are some birds singing( )the trees There were some birds _______ the forest. Two cats are ____ the tree.There are some birds in the tree.THey want to catch the birds!A.eating B.walking C.climing D.running ___ winter ,some birds fly to the south___china1.in of 2.in to 3.on of 4.at to 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 duing the spring,some birds ___ the north of china1.go back 2.fly to 3.fly back4.back for There are some birds in the trees对some birds 提问 I can see some birds in the tree.对some birds提问 They had a show so that they could raise some meney to protect the endangered birds.(变为简单句）They had a show ____ _____ ______raisen some money to protect the endangered birds. There are some birds the sky.（on、in、at、behind、between、next to、under)选词填空 In autum,some birds fly to the south.这句话的状语是?打错了是autumn people can teach some birds to speak 改为被动语态