The police note that the victim ... with a stone.
was struck
is struking
strucked
is struck
Meat ... at the market every Monday .
was buy
bought
buy
is bought
When he went for a walk to the mountains with his friends, he ... by a stone.
have hit
is hitting
was hit
is hit
We saw that the test ... and felt fear.
is changing
did changed
had been changed
is changed
When he was a boy, he ... at, but later everything changed.
is often laughed
was often laughed
laughed
are laughing
Finally her name ... and she stepped forward.
has called
is calling
was called
called
When she ... for, she didn’t want to answer .
was called
is called
have called
called
At last this agreement ... at.
was come
come
is came
is coming