I03 PRESENT PERFECT SIMPLE AND PRESENT PERFECT CONTINUOUS

Over the last decade, the city __________ (experience) several hurricanes that have caused significant damage.

The local authorities __________ (prepare) for the storm all week, and they are still making final arrangements.

Climate scientists __________ (study) climate change for many years, and their research continues to evolve.

In recent years, global temperatures __________ (rise) significantly, which is alarming to many environmentalists.

This year, we __________ (witness) some of the worst floods in history, which have affected thousands of families.

For over a decade, she __________ (report) on extreme weather events and continues to cover new developments.

Due to the wildfire threat, emergency services __________ (evacuate) residents from the area and are still assisting those in need.

He __________ (monitor) the weather patterns closely since last month to provide accurate forecasts; he is still observing changes.

Meteorologists __________ (predict) more severe storms this season based on recent data, and they are actively updating their forecasts.

Recently, the government __________ (implement) new policies aimed at combating climate change that are now in effect.