It was not until I began to work that ______ how much time I had wasted.A did I realize B didn’t I realize C I realize D I realized
—Go and ask her come . —OK.
—I rang you at about nine, but there was no reply. —Oh, that was probably I was seeing the doctor.
She looks sad. Could you please tell me ____ that prevents her from being as happy as before?
I just can’t figure out the meaning of the word---so I’ll have to ___ the dictionary.
Being determined is a kind of quality and that’s ________ it takes to do anything properly.