Question 1
Question
They often listen to music.
Question 2
Question
She is reading the newspaper now.
Question 3
Question
These cars are produced in Japan.
Question 4
Question
Alan teaches geography.
Question 5
Question
German is spoken in Austria.
Question 6
Question
Lots of houses were destroyed by the earthquake in 1906.
Question 7
Question
Henry Ford invented the assembly line.
Question 8
Question
The bus driver was hurt yesterday.
Question 9
Question
You should open your workbooks.
Question 10
Question
Houses have been built.
Question 11
Question
Do [blank_start]an experiment.[blank_end]
Answer
-
an experiment.
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AN experiment
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an experiment
Question 12
Question
Test [blank_start]results.[blank_end]
Answer
-
results.
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result
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ressults.
Question 13
Question
[blank_start]Make[blank_end] a hypotesis. Make a discovery.
Question 14
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[blank_start]Observe[blank_end] results, an experiment, a reaction.
Question 15
Question
[blank_start]Wear[blank_end] protecting clothing.
Question 16
Question
Chemists [blank_start]wear protective clothing[blank_end] when doing experiments.
Answer
-
wear protective clothes
-
wear protective clothing
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wear pratective clothes
Question 17
Question
Biologists [blank_start]check the results[blank_end] of their experiments by repeating them
Answer
-
check the results
-
checking the results
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to check the results
Question 18
Question
Chemists [blank_start]observe reactions[blank_end] when they mix.
Answer
-
watch reactions
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observe reactions
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look to reaction
Question 19
Question
Scientists [blank_start]make a hypothesis[blank_end] after observation.
Answer
-
make a hypothesy
-
make a hypothesizes
-
make a hypothesis
Question 20
Question
A biologist [blank_start]does experiments[blank_end] with cells.
Answer
-
do experiments
-
make a hypothesis
-
does experiments