—Are they ________ animals?—Yes, there are few of them in the world now. We should protect them.
---Whose notebook is this? --- It ________ belong to Lucy. Look, her name is in it.
It’s _______ that we will never forget it.
My daughter wants a rabbit for long, but I have no time to buy__for her.
You should speak English as ____ as possible. It’s the best way of learning a foreign language.
When I came home, my father _____ an e-mail on the computer.