Questões de Concurso
Comentadas sobre verbos | verbs em inglês
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TEXT 1: How brightly the moon glows is a mystery, but maybe not for long.
“The lunar dark side may be the moon’s more mysterious face, but there’s something pretty basic scientists still don’t know about the bright side — namely, just how bright it is.
Current estimates of the moon’s brightness at any given time and vantage point are saddled with at least 5 percent uncertainty. That’s because those estimates are based on measurements from ground-based telescopes that gaze at the moon through the haze of Earth’s atmosphere.
Now, scientists have sent a telescope beyond the clouds on a high-altitude airplane in hopes of gauging the moon’s glow within about 1 percent or less uncertainty, the National Institute of Standards and Technology reports in a Nov. 19 news release.
Knowing the exact brightness of Earth’s celestial night-light could increase the reliability of data from Earth-observing satellites that use the moon’s steady glow to check that their sensors are working properly. Those satellites keep tabs on things like weather, crop health and dangerous algal blooms.”
(Adapted from https://www.sciencenews.org/article/how-brightly-moon-glows-is-mystery-but-maybe-not-long).
How many boys _____________ at your party last week? _____________ an accident in your street yesterday. My neighborhood is great _____________ a nice lake nearby.
Economists may argue of the correct monetary policy at any given time or incentives and disincentives in taxes.
In the context above there is a mistake related to a or an:
Electric overhead signs urged people to avoid ____________________ bicycles and other large items.
Choose the correct alternative that completes the context.
The impact of the smoke will be minimized by burning under specific wind and atmospheric conditions, however __________________ times when large amounts of low-lying smoke will be present. At other stages in the operation, a very large smoke column protruding hundreds of feet into the atmosphere may be seen for many miles.
Identify the best alternative that completes the context.
Some children is more likely to develop teeth cavities.
In the context above there is mistake related to a or an:
While in Pakistan the good news is that the killing of journalists _________________ a merciful reduction, intimidation of the media continues to grow. Identify the best alternative that completes the context.
Considere the sentence below:
“Our classes begin at nine.”
The verb tense is:
“Richard ______ asleep while he ______ his favorite book.”
“When Peter _______ at the meeting, it _______ already _______ .”
“My family and I _________ at the hotel since Friday.”