Look! There is a big river. Let’s swim in it!—No, I think it’s _________ dangerous.

Oh, I left my dictionary in your house.— Don’t worry. I ______ it to school tomorrow.

Do your two children live in Beijing with you?— _______. One is in Shanghai, the other is in Tianjin.

Michael,do you go swimming?— Twice a week.

Liu Xiang is regarded ____ one of the best runners in the world.