NS4-U4-P3-The Present Perfect Simple vs The Past Simple

Recently the appearance of three strong hurricanes in the Atlantic basin ... (to threaten) many cities.

Hurricane Irma ... (to cause - already) major damage in the Caribbean and is expected to hit southern Florida, while Hurricane Katia is menacing eastern Mexico.

And Hurricane Jose could hit Antigua and Barbuda, which ... (to suffer) much damage days ago under Irma.

The last time there ... ( to be) three hurricanes in the Atlantic basin.

The last time there were three hurricanes in the Atlantic basin simultaneously ... (to be) in 2010.

The last time there were three hurricanes in the Atlantic basin simultaneously was in 2010, meteorologists ... (to state) yesterday evening.

Including this year, there ... (to be) only six examples of simultaneous hurricanes on record, according to the Met Office

Hurricane Irma, which ... (to cause) severe damage to parts of the Caribbean, days ago.

Hurricane Irma, which caused severe damage to parts of the Caribbean, ... (to weaken/ already) to a Category Four storm, but is still described as ‘very dangerous’, with winds of up to 155 mph.

Half a million Floridians ... (to leave/ already) their homes.