（）she goes to a bar in the evening with her colleagues

单项选择题A: Whose dog is it? B:（）our dog. （） name is Rex

A.It’s；It’s
B.Its；Its
C.It’s；Its

单项选择题A: Could you sign the register, please? B:（）

A.Yes, please.
B.Yes, of course.
C.No, thank you.

单项选择题That is my CD, and（）are yours.

A.this
B.that
C.those

单项选择题Beijing is（）capital of China. It's（）very big city.

A.a；the
B.the；a
C.a；a

单项选择题She（）work next Monday

A.start
B.starts
C.starting