[ Vocabulary ]
An organized scientific study of the natural world that may include making systematic observations, asking questions, gathering information, analyzing data, summarizing results, drawing conclusions, and/or communicating results.
A. field study
B. investigation
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Gerund or To Infinitive › ViewThe society urge the government __________ decisions toward some problems
A. Taking
B. Takes
C. To take
D. Took
Grammar › View
… do you live?
A. When
B. Who
C. Where
D. What
Tenses › ViewWhat I …………….. is that we …………….. to think seriously about a thorough reform in the legal system
A. have proposed / should have begun
B. had proposed / were beginning
C. am proposing / begin
D. was proposing / have begun
Mixed General Quiz › View
It’s been two years ___________ I last saw you.
A. since
B. that
C. when
D. after