VIII.

1.has won

2.haven't studied

3.have taken

4.has visited

5.have read

6.haven't seen

X.

1.is looking

2.started

3.has learnt

4.just would like make

5.Has she fed

6.Has your dog ever bitten

7.Have you ever been

VIII.

1.has won                       2.haven't studied                  3.have taken

4.has visited                       5.have read                       6.haven't seen

X.

1.is looking                         2.started                                   3.has learnt

4.just would like make                            5.Has she fed

6.Has your dog ever bitten                  7.Have you ever been