[ Subject Verb Agreement ]
He could (has, have) blocked her along the way.
A. has
B. have

Random Topics:
Relative & ModalsPresent Perfect ContinuousVerb Patterns / IngCommon ErrorSentences Function and StructureInversions and SubjunctiveDirect and Indirect SpeechConnectorsPunctuating ClausesParallelism and Subject Verb AgreementOther quiz:
Grammar and Vocabulary › ViewThe cake is no longer fresh anymore. It has now turned _____________.
A. old
B. stale
C. delicious
D. unhealthy
Prefixes Suffixes › View
The turtle walked _______ (in a slow way) to the ocean.
A. slowful
B. slowly
C. slowness
D. slowable
Grammar › ViewWriting that expresses ideas and thoughts in an imaginative way is referred to as __________.
A. Formal Writing
B. Extensive Writing
C. Creative Writing
D. Imaginative Writing
Narrative Tenses › View
Which word is a synonym for ‘mistake’?
A. error
B. vocabulary
C. respond to sb
D. language
