-----Mary has made great progress this term. -----_________, and__________.A. so she has; so have you B. so she has; so you have C. so has she; so you have
There’s smile on the teacher’s face. I think she’s ______ our work.
—I’m not sure ______ Bill will come or not. —No, he isn’t.
—I want to know ______ your son is. —He is ten years old.
She told me the sun ______ in the east.
Tom asked my friend ______.