I_______ my homework in my study the whole morning . I went nowhere.

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

Some of my friends are interested in science, but none of them can tell ____________.

.—Tom plays computer games too much. — That’s why his mother is __________ his eyesight.

_________ is that onion?—Two yuan a kilo. [ ]