--- Do you know what Tom does all day ?
---- I know he spends at least as much time watching TV as he ____________his lessons.
A.is doing | B.does | C.spends to do | D.does doing |
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--- Do you know what Tom does all day ?
---- I know he spends at least as much time watching TV as he ____________his lessons.
A.is doing | B.does | C.spends to do | D.does doing |