17、---The boy has to stay at home to look after his little s

3个回答

  • 17 hasn't he?

    18 Really?

    19 hasn't he?

    21,when

    22 will you?

    23 isn't it?

    24 didn't she?

    25 haven't

    26 would he?

    27 did they?

    28 do they?

    29 haven't you?

    30 doesn't it?

    31 haven't they?

    32 is there?

    33 don't they?

    34 is she?

    35 don't

    36 hasn't she?

    37 don't they?

    38 didn't she?

    39 hadn't they?

    40 isn't I

    41 does he?

    41 will you?

    43 doesn't it?

    44 could he?

    45 shall we?

    46isn't he?

    47 do they?

    48 could they?