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

Random Topics:
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:
Subject Verb Agreement › ViewWhich sentence has a subject-verb agreement error?
A. Each of the students are completing their assignments.
B. Each of the students is completing their assignments.
C. Each of the students is completing his or her assignments.
D. Each of the students completing their assignments.
Conditional Clause › View
If I have time, ……………..
A. I would finish the letter
B. I would finished the letter
C. I will finish the letter
D. I will finished the letter
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