Do you want __________ with me?
If you don’t know how to spell new words, _________ in a dictionary.
---Whose book is this?---It________ be Ning’s because it has her name on it.
There are ______________ birds there in the sky.
I think teenagers ____________ to choose their own clothes.
---Lucy _________ really quiet but now she is very outgoing. ---Yes. She has changed a lot.