[ Grammar ]
I _____ aware of its absence a few days ago.
A. became
B. become
C. becom
D. be

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Modal Verbs & Time PrepositionsArticles and DeterminersModal and Auxiliary VerbsPreposition and Word FormClauses and ConjunctionSubject Verb Agreement and Coordinating ConjunctionsTypes of Simple SentencesHave as verb and auxiliaryPossessive Adjective and PronounGrammar of Future PlansOther quiz:
Grammar › ViewI think, it’s the _____ tourism place I ever see.
A. good
B. goober
C. better
D. best
Past Modals › View
As they entered the room where the empty safe was, Inspector Hall started looking for clues.
“If the robbers didn’t get in through the door, they ___ have found another way in,” he said.
A. must
B. can’t
Grammar › ViewWhich sentence is correct?
A. The crowd was blocking the entrance to the park.
B. The crowd were blocking the entrance to the park.
Tenses › View
Form a present perfect continuous sentence using the verb ‘read’.
A. I read
B. I have been reading.
C. I have read
D. I am reading