[ Vocabulary ]
the act of paying careful attention to gather information; a statement based on paying careful attention to something
A. observation
B. theory
C. conclude
D. evidence
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Definite ArticlesPast Perfect and Past Perfect ContinuousPhrasesInfinitive GerundQuantifiers MixPast Simple, Present Perfect TenseDaily Routines & TensesTense,noun,preposition,quantityInterrogative PronounsModals and Past TensesOther quiz:
Modal Auxiliary › ViewJessica ___ draw the scenery well when she was seven, but now she ___ do it well.
A. could / can
B. couldn’t / can
C. Can’t / could
Grammar › View
It _______ outside, so take an umbrella.
A. rain
B. is raining
C. rains
D. rained
Grammar › ViewThe children _____ near the fountain in the park
A. Have been last seen
B. Were last seen
C. was last seen
D. Had been last seen
Prepositions › View
I go __________ school everyday.
A. On
B. In
C. To
D. Under