单项选择题
Sally's parents（）come and stay with her soon
A.are going B.are going to C.is going to
单项选择题 （）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
单项选择题 A: Could you sign the register, please? B:（）
