Present Perfect Simple, Present Perfect Continuous

She _______________________ yoga for three years, and her flexibility has improved significantly

The scientists _______________________ a new species of deep-sea creature in the Mariana Trench

She _______________________ the ancient ruins of Machu Picchu, despite her passion for archaeology

I _______________________ reading an intriguing novel about artificial intelligence and its impact on society

Although she _______________________ Spanish for two years, she _______________________ a Spanish-speaking country

While she _______________________ for her upcoming art exhibition, she _______________________ a series of commissioned paintings

He _______________________ on his novel for six months, but he _______________________ the first draft yet

The marketing team _______________________ innovative ideas to promote the new product line

We _______________________ our summer vacation to the Mediterranean coast for months

_______________________ the conference organizer _______________________ out the invitations to the keynote speakers yet?

I _______________________ the history of ancient civilizations, and I _______________________ fascinating connections between them

The environmental activists _______________________ tirelessly to raise awareness about climate change

_______________________ he _______________________ on his dissertation all night? He looks exhausted

The company _______________________ in operation since 1985, consistently providing high-quality products to its customers

_______________________ exotic cuisine from Southeast Asia, like Vietnamese pho or Thai green curry?

_______________________ you _______________________ pursuing a career in renewable energy technology?

The chef _______________________ with fusion cuisine, combining elements from various culinary traditions

I _______________________ to play the violin, and my neighbors _______________________ my practice sessions patiently

They _______________________ in this neighborhood since 2010 and _______________________ many close friends during that time

They _______________________ their research proposal to the university's ethics committee for approval

We _______________________ each other for over a decade, sharing countless memorable experiences

The construction workers _______________________ the historic building since early spring

The company _______________________ a revolutionary electric car, and they _______________________ several patents for their technology

The art gallery _______________________ works by local artists since its grand opening last year