Test on Present Perfect: Actions started in the past and continuing in the present

• How long do you know each other?
• How long have you known each other?

Test on Present Perfect: Actions started in the past and continuing in the present

• The show got very big since she has appeared on it
• The show has got very big since she appeared on it

Test on Present Perfect test: Actions started in the past and continuing in the present

• The services industry grew for the fourth consecutive quarter
• The services industry has grown for the fourth consecutive quarter
• The services industry have grown for the fourth consecutive quarter

Test on Present Perfect: Actions started in the past and continuing in the present

• Their view, the one they hold for a long time - is that they need to continue their research on this matter.
• Their view, the one they held for a long time - is that they need to continue their research on this matter.
• Their view, the one they have held for a long time - is that they need to continue their research on this matter.

Test on Present Perfect: Actions started in the past and continuing in the present

• Sofia grew so much since we first have met her
• Sofia has grown so much since we first met her