By the time I saw the angry expression on his face, I ______ exactly what I was having to face. But not for a moment ______ I should quit.
– Why, Jack! Someone seems to have called you over there. -- Yes? I ________ that.
I didn’t pass ________ math exam held last week. I always feel I am ________ failure at school.
– Would you do me the favor to help repair my motorbike? -- _________.
.--- Shall I lock the lab now before I go home? ---___________. I’ll check it myself later.
.Since you have seen both fighters, ___________will win?