[ Vocabulary ]
It took him a while to ______ that he was in danger.
A. realize
B. memorize
C. doubt
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Passive Voice with Modal VerbsWill & Be going toVocab CheckingConditional TypesComparatives and ConjunctionsTypes of Simple SentencesConjunctions - Conjunctive AdverbsReported Speech and Reported QuestionsCoordinating ConjunctionAction VerbOther quiz:
Grammar › View____ a lovely smile you have!
A. How
B. What
Grammar › View
Sarah Frances Whiting opened the —- of physics in the United States in 1878.
A. undergraduate teaching was in a second laboratory
B. second teaching laboratory of undergraduate
C. undergraduate teaching laboratory was second
D. second undergraduate teaching laboratory
Vocabulary › Viewto tell someone that you are sorry for doing something wrong or for causing a problem
A. scream
B. apologize
C. lock
D. bucket
Compound and Complex Sentences › View
Which of these is not a coordinating conjunction?
A. yet
B. after
C. so
D. and