— What do you usually do ________Sundays? — I usually visit museums with my friends.
I think it’s important Chinese well, because I am Chinese.
---My son isn’t good at math. Could you please give him ?--- Sure.
Ann is a girl, she can climb that tall tree.
--- does your sister go skateboarding?--- Every day.
---What’s matter with you ?---I have a cold. I want to go to bed early.