[ Modal Verbs ]
She spoke in a low voice, but I ________ what she was saying.
A. can understand
B. could understand
C. were able understand
D. could have understood

Random Topics:
Future Perfect ContinuousPerfect Tenses of VerbsDescribing WordsUsed toTOEIC GrammarCohesive DevicesCoordinating ConjunctionSentence TransformationSimple Past ContinuosWH- Question WordsOther quiz:
Adverbs › ViewWhat have you been doing ____?
A. late
B. lately
Grammar › View
Find the mistake: John probably isn’t going to come to school tomorrow
A. Musn’t
B. Won’t be
C. Had been going
D. come for school
Prepositions › ViewHe always laughs ___ her funny stories.
A. at
B. on
C. in
D. of
Simple Present Tense › View
The baby ______________ every morning.
A. Cry
B. Crys
C. Cries
