Whenever you enter the reading room, you can find all the students _____ at their desks, with their attention _____ on the books, except Tom.
A.sitting, fixing | B.to sit, fixed | C.seating, fixing | D.seated, fixed |
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Whenever you enter the reading room, you can find all the students _____ at their desks, with their attention _____ on the books, except Tom.
A.sitting, fixing | B.to sit, fixed | C.seating, fixing | D.seated, fixed |