The company had about 20 notebook computers but only one-third __________ used
regularly. Now we have 60 working all day long.
A.is | B.are | C.was | D.were |
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The company had about 20 notebook computers but only one-third __________ used
regularly. Now we have 60 working all day long.
A.is | B.are | C.was | D.were |