A.Simple
Past.
Active.
1.The
studies analyzed
took
place over almost 40 years.
2.The
scientists blocked
the effects of estrogen in the hypothalamus of animals.
3.They
saw that people aged 80 and over who
had
a
lower blood pressure — of 140/90 mm Hg or under — actually had a
40 percent higher mortality risk than peers with blood pressure
exceeding those thresholds.
Passive.
1.The
rVSV-ZEBOV experimental vaccine, manufactured by Merck, was
approved by
Congo's health ministry ethics committee for use in country in May
2018; Farrar is calling for the deployment of an Ebola vaccine, made
by Johnson & Johnson, which is still under development.
2.I
was
surprised by
the findings from this study because I thought that if we matched the
two diets for components like sugars, fat, carbohydrates,
protein, and sodium, there wouldn't be anything magical about the
ultra-processed food that would cause people to eat more.
3.In
total, 35.8 percent of alcohol-related deaths occurred in people aged
20–49. When looking at deaths that were
prevented by
alcohol consumption, the scientists found only 4.5 percent in this
age group.
2.Past
Continous.
Active.
1.In
the '90s, children as young as 5 were
playing Pokémon.
2.Prof.
Freeze and colleagues observed the effects of mannose on weight gain
while they were
studying
its therapeutic effects on CDG.
3."It
could be that people ate more because they were
trying
to reach certain protein targets," Hall comments.
Passive.
1.Evidence
suggests
that
oral cannabinoids are effective against nausea and vomiting was
being caused by
chemotherapy,
and some small studies have found that smoked marijuana may also help
to alleviate
these symptoms.
2.Statements
such as that
recently put out by
NHS Health Scotland, and was
being signed by
the Royal College of Physicians of Edinburgh, reflect this view.
3.I
can’t say that I recommend it. Imagine taking enough niacin to turn
bright red all over and feel as though your entire body was
being pricked by
needles for a couple of hours.
