a sample for ten days free trial.
a trial of progesterone failed to relieve the pain.
candidates must compete in a trial of skill.
he called each flip of the coin a new trial.
he survived the great test of battle.
He tested positive for HIV.
in the experimental trials the amount of carbon was measured separately.
screen the blood for the HIV virus.
She doesn't test well.
She tested high on the LSAT and was admitted to all the good law schools.
Test this recipe.
The teacher tests us every week.
the test was standardized on a large sample of students.
This approach has been tried with good results.
We got quizzed on French irregular verbs.
when the test was stolen the professor had to make a new set of questions.