完成时划线句提问

问题描述:

完成时划线句提问
1 We have already cleaned the classroom.(the classroom)用what好还是where好?
2 They haven't read today's newspaper yet.(today's newspaper)是what they haven't 还是 what haven't they?
3 Tom has already turned off the TV.(Tom)请问提问时already,just 要么?(如 who has already turned off the TV?可以么)

WHERE 清洁classroom 的地方.而不是清洁classroom本身.
WHAT HAVEN'T THEY READ
WHO HAS ALREADY TURNED OFF THE TV