Look! The boys _______ football on the playground.

I’m sorry. I forgot(忘记) my baseball. Now I ______it. Can you help me?—Yes, I’d love to.

Why __ practice again and again?

Do you know how to _______this word? –Yes, B-A-L-L.

Are you worried about the coming exam?—No, I think the more ________ you study, ________ mistakes you’ll make.