【单选题】
People at the party worried about him, because no one was aware____ he had gone.
【单选题】
Computer software _____ some 70 percent of our range of products.
【单选题】
Neither the students nor the professor______ anything about it.
【单选题】
Our teachers are very nice. What about __________ ?
【单选题】
__________ all our efforts to save the school, the authorities decided to close it.
【单选题】
-Johnson has promised us that he will help ?us out to his best ability.
-I don’t buy it. In my opinion, ?he _______ so kind.
【单选题】
“Do you think, because I am poor, obscure, plain, and little, I am soulless and heartless? You think wrong!—I have as much soul as you,—and full as much heart! And if God had gifted me with some beauty and much wealth, I should have made it as hard for you to leave me, as it is now for me to leave you. ” This passage is taken from ________.
【单选题】
I am so tired that I spend one day _______.
【多选题】
---I’m really so bored with so much homework. --- _______.
【多选题】
I am_______________ these exercises.
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