3) haven't seen
4) didn't see
5) haven't written
6) didn't write
7) hasn't read
8) didn't read
9) hasn't visited
10) didn't visit
1) He went - He has gone
2) She had dinner - She have had dinner
3) I did - I have done
4) I choosed - I have choosed
5) We put it here - We have put it here
6) She knew - She has known
7) It falled - It has falled
8) She read - She has read
9) He swam - He has swum
10) They took - They have taken