[ 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:
Comparison Degree › ViewThis lesson is ______________ yesterday’s lesson. (boring)
A. most boring than
B. more boring as
C. boringer than
D. more boring than
Prepositions › View
At Tet, people usually light fireworks which can scare _______________ bad luck
A. away
B. for
C. about
D. on
E. of
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
