[ Present Tenses ]
I ___ ( think) about the problem for now
A. thinked
B. thinks
C. is thinking
D. thought
Select your answer:

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Modal Verbs of ObligationGrammar / PronounsFamily Vocabulary and GrammarSuch...that, so ......thatPhrase vs ClauseSubordination ConjunctionsSimple Present Tense/be/Present ProgessiveTenses StructureReported - GerundVerbals and GerundsOther quiz:
Grammar › ViewThey __________ the book before.
A. read
B. reads
C. have read
D. had read
Type of Sentences › View
Who was calling on the phone __
A. ! Exclamatory
B. . Imperative
C. ? Interrogative
D. . Declarative
