选词填空
take off, set fire to, in all, end up, put out
This library has available _____ you want to borrow for your school．
If the dog hadn’t woken us, we wouldn’t have noticed the fire and it _______ to the house next door．
When the man came in, gun in hand, we all stood there, ________．
If nature does not provide man with the necessary material, it is the laboratory ____ he will turn to for it．
By the time you have completed the essential training, you _____ exposed to virtually every new feature of the course．
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