[ Vocabulary ]
In an experiment, the factor whose value changes because of a change in the independent variable.
A. Independent Variable
B. Control Variable
C. Dependent Variable
D. Convection Variable
E. Constant Variable

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Present Simple and Present Continuous Tenses › ViewI … (not feel) well at the moment. I need to take a rest.
A. do not feel
B. am not feeling
C. is not feeling
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They (take) a boat trip around the islands next holiday.
A. took
B. will take
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Vocabulary › Viewtoo unusual or extreme to be described
A. magnitude
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In which sentence is ‘should’ used correctly.
A. Bob, you be more careful should you.
B. Bob, you should be more careful.
C. John should got to be more careful.