1�������� I have visitedhas visitedvisited�(visit) Bob last month.
2������� We have promisedhas promisedpromised�(promise) to help them already.
3������� She have never donehas never donenever did�(never/do) anything bad.
4������ She have gonehas gonewent�(go) on holiday three weeks ago.
5������� We have not donehas not donedid not do(not/do) our work yet.
6������ She have seenhas seensaw�(see) the film three times.
7������� They have swumhas swumswam�(swim) in the sea last summer.
Present Perfect Simple or Past Simple some sentences might require Continuous form, but this time, please, form only Simple tenses:)
1���� We �(sing) a song on Monday.�
2�� The children �(sit) still during the lesson.
3� He �(wait) for 3 hours.
4��� Then she �(want) an ice-cream.
5� They �(sleep) a lot today.
6�� While I �(speak) to you he came home.
7� She �(stand) at the bus stop the other day.
8�� We �(take) three books from the library recently.
9��� His grandfather is dead. He �(make) the bench.