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Exercise 4. Fill in each blank with one of the following words using the present perfect tense.

1. She __________ several events this year.
2. He __________ the project exceptionally well.
3. They __________ with the new marketing strategy.
4. I __________ many job opportunities in my career.
5. We __________ our garden beautifully.
6. The team __________ enough data for the presentation.
7. She __________ French for several years.
8. He __________ in this company for a decade.
9. They __________ excellent hosts to their guests.
10. We __________ many countries together.

Exercise 5. Choose the correct answers.