—Where ______ your friend from?
—_____ from Japan.
A．is ; she is            B．is; He is        C．are; They are

—Where ______ your friend from?

—_____ from Japan.

A．is ; she is            B．is; He is        C．are; They are

—Where ______ your friend from?
—_____ from Japan

1. A.
   is ; she is
2. B.
   is; He is
3. C.
   are; They are

When your mother want to tell you something, she uses words. Birds can’t speak 1._____ we do, but some birds can make sounds to warn their young of 2._______.They have 3.________own way of making the young birds do certain things.
The jackdaw is a kind of black bird4.______lives in Europe. Jackdaws live together in flocks. Young jackdaws do not know their enemies. When an old jackdaw sees a dog, it makes a loud rattling5.______.The young birds know this sound means6._______is nearby. The sound warns them7._______their enemies.
8._______ a young jackdaw is in a 9______ place, a jackdaw parent 50._______over the young bird’s back from behind. The parent’s tail feathers move 11.______from side to side. It’s trying to say “12______”.At the same time, the 13.________bird calls out Key-aw Key-aw, which seems to say FLY HOME WITH ME. The young bird then follows the older14_______to go home.
Young jackdaws15._______ learn what certain sounds mean. They know the meaning of these sounds from they hatch.