---Did you see who the driver was?---No, the car ran so fast _____ I couldn’t get a good look at his face.

—Oh, you have a headache and a cough. __________ have you been like this?— Two days.

 — He hardly spent any time on his subjects, _________?—_________, so he did badly in his lessons.

—He’s never sung French songs before, has he? —___________. It’s his second time to sing in French.

–Mrs. Huang often speaks to foreigners, _________? –Yes, she wants to practice her spoken English.