Did you see who the driver was?— No, so quickly _____ that I couldn’t get a good look at his face.

Will you be able to finish the reportbefore Friday —I can’t ________ anything, but I’ll try mybest.

____ old man behind Tom is _____ university teacher.

Zheng He’s first stop during the expedition was in ________ is a part of Vietnam today.

The man______ is my father.