Verb 1
Barbara (call) Sam three times since noon.
Barbara has called Sam three times since noon.
Frank (want) to learn to drive since last year.
Frank has wanted to learn to drive since last year.
They (eat) at the new restaurant six times since May.
They have eaten at the new restaurant six times since May.
Sue / plan / to make a trip to California / last year
Sue has planned to take a trip to California since last year.
It is noon. We (study) math since 9:00 am today.
It is noon. We have studied math since 9:00 am today.
I (see) my aunt three times this week.
I have seen my aunt three times this week.
We (drive) the same car for eight years.
We have driven the same car for eight years.
Pete / exercise / at the gym / two hours this morning
Pete has exercised at the gym for two hours this morning.
John (work) here for three months. He likes his job.
John has worked here for three months. He likes his job.
Paul (write) five letters since 10:00 am.
The children (break) the same window twice this month.
The children have broken the same window twice this month.
The Smiths / own / their home / 1995
The Smiths have owned their home since 1995.
We (not use) this classroom since Monday.
We have not used this classroom since Monday.
Chuck (do) all his homework since last week.
Chuck has done all his homework since last week.
Jill (take) this medicine every day for a month.
Jill has taken this medicine every day for a month.
I / work / at this bank / four years
I have worked at this bank for four years.
I'm sorry. I still (not finish) this exercise.
I'm sorry. I still have not finished this exercise.
I (wait) ten minutes for Bob. He's still not here!
I have waited for ten minutes for Bob. He's still not here!
Leo (speak) no Spanish since he left Puerto Rico.
Leo has spoken no Spanish since he left Puerto Rico.
We / want / to buy / a new car / June
We have wanted to buy a new car since June.