I think _________ important to learn English well.

—________ Tina have a new bike?    —Yes, she _________.

 ——Are these books for Lily? ——No, they are for        

I’m sorry that I can’t pass you any salt because there is_________ in the bottle.

—Wow! What a lovely e-dog! Is it yours?—Yes, it’s ______. My father bought it for me yesterday.