[ Vocabulary ]
the use of scientific knowledge for practice purposes
A. scouted
B. squirmed
C. technology
D. tinkering

Random Topics:
Modal PerfectSimple, Complex, Compound SentenceModal SpeculationSuperlativesPresent tense AffirmativePresent ProgressivePresent TensesTenses StructureIf- ConditionalVerbs: Action, Linking, and HelpingOther quiz:
Comparisons › ViewHe is …………… ( clever ) than any students in my group.
A. as clever as
B. the most clever
C. cleverer
D. more clever
Grammar › View
____ Lisa going to _____ to Tom later?
Yes, she ___
A. Are ; talk ; is
B. Is ; talking ; is
C. Are ; talk ; are
D. Is ; talk ; is
Past Perfect Simple & Past Perfect Continuous › ViewLittle Thomas (cry) for hours before his mother finally comforted him.
Which is the correct past perfect continuous for the sentence above?
A. had cried
B. had been crying
C. cry
D. crying
Gerunds and Infinitives › View
The refugees risked ______ captured as they tried to escape through the mountains.
A. to be
B. being
