Circus tigers, although they have been tamed, can _____ attack their trainer.
(大连市高三双基测试卷) If it were not for literature, the well-known writer J.K. Rowling _______ nowhere in life.
Why didn’t you tell me there was no class today? You _____ me about it earlier.
We were very busy yesterday. Otherwise we _____part in the discussion.
Where is my ball? I remember I put it here yesterday. --Youit in the wrong place.
-Mary, how did your Math test go? -I had thought I _________, but in fact I came in the top 10% in my class.