--- How is the _______ in Xiangyang ?--- It’s getting worse and worse. There are always long lines of cars on roads .

—Did you go to the beach with your parents last weekend? —No, we ________ went to the mountains instead.

 - Mum, must I do shopping tonight? - No, you _______.You can do it tomorrow.

—Would you like some juice or coffee?—          is OK. I really don't care.

—Who is the girl stanging over there? —Well,if you_______ know,her name is Kate.