Fill each of the blank spaces with one of
the words in the box. Use each word only once. If
necessary, refer to Mr. Grammar's explanations above. Then
check the correct answers.
He was able to dip thumbs in the
boiling oil without burning himself.
My professor accepts this theory but most scientists
She didn't hear of the two
explosions in the laboratory.
of the twins is hoping to become a
student is expected to write a
report on his or her experiment.
One example of insulation is your coat; is licking your finger before
touch a hot iron.
Our teacher loses opportunity to
demonstrate examples of physical
of the firewalkers moved quickly
and burned their feet.
experimenters have tried to
photograph a ghost, but so far they have
The report concludes sadly that
Check that these sentences are grammatically correct.
If you think a sentence is correct, choose CORRECT from the menu.
If you think a sentence is WRONG, make any necessary corrections in the
blank spaces provided. Then check the answers.
There are much unknown creatures in the depths
of the ocean.
Some people believe there is a monster in Loch Ness, while other disagree.
Like most people, I have experienced few strange coincidences, but not many.
European scientists have few knowledge of nanotechnology.
Both men wanted to go on the space walk, but the commander didn't
want neither of them to do it.
All the chemists studied the contents of each test tube carefully when the
result of every experiment was different.
In the next decade, there are likely to be several important discoveries in
most of the scientific fields.
A lots of time is spent checking every component before all rockets are
No technician looked at either the two faulty
None students did well in both mathematics papers, though some did
excellently in one.
Muy buen progreso (y no era tan
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