1. Have you ever been to Italy?
2. Не hasn't received any letters from her this week.
3. She has gone to the cinema and is still there.
4. Kevin has already left for London.
5. I haven't seen Tom for ages.
1. Begin — began — begun
2. Do — did — done
3. Speak — spoke — spoken
4. Meet — met — met
5. Keep — kept — kept