Use Present Perfect or past simple.
1) My friend (went) to India on Saturday.
2) My friend (has been) to India many times recently.
3) Mr. Stevenson (performed) more than sixty surgeries when he was a surgeon.
4) Mr. Stevenson is a surgeon. He (has performed) more than sixty surgeries.
5) Jack (repaired) his truck last week.
6) Jack (has repaired) his truck and now it's as good as new.
7) Alice (lived) in London in 2010.
8) Alice has lived in London more than five years.
9) I (finished) my work then I went home.
10) I (have finished) my work so I can go home now.
