.Although many great people ever failed, they never_______ and managed to succeed.

What ____ sad news! We can’t get the movie tickets.

Can I walk across the road now, mum? — No, you_______. You have to wait until the light turns green.

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

Why don’t you take this T-shirt, Linda?–I have only $10. I can’tit.