The bird（)its wings and flew to the south. A. beat B．hit C．strike D．struck

The bird（)its wings and flew to the south. A. beat B．hit C．strike D．struck

______ he opened the window， a bird flew in.

If a cat comes too close to its nest， the mocking bird initiates a set of actions to prot

Each kind of bird has its own way ____a nest, and it is always the same way.A: of bu

What did the woman think of the new wing of the museum？A．She was impressed by it.B．It was

The word bird once referred to "young bird", but now it is used to mean "any kind of bird"