The dog has been barking_____3 days.
for
Tom has been running______yesterday
since
Jerry waved to everybody_____2 minutes.
for
Tom has been sleeping_____2 o'clock.
since
They have been friends______2014.
since
Jerry has laughed at me_____Monday.
since
They were thirsty_______2 hours.
for
Tom was angry at Jerry_____10 years.
for
Even in his dreams Jerry ran from Tom______8 hours.
for
He ate all of the cheese____1 second.
for
Jerry was confused____January.
since
The dog has been chasing him______2 hours ago.
since
He wanted to ice skate______2 hours today.
for
He was excited to eat this delicious dinner______last week,
since
