----________ Sandy come from America?----No. She _________from America. She is English.
—He has 2 friends. One is a driver,_______ is a doctor..
— ____ will your father be back? — In a week.
—How many people will come to Beijing next year? —It’s hard to say. ___________ people, I think.
—-Did you go to Peter’s birthday party last Saturday? —–No, I didn’t , though I.
.—This math problem is too difficult. Can you show me _______, Dad? —Sure.