[ Subject-Verb Agreement ]
The date and time of the accident ___ not certain.
A. Are
B. Were
C. Was
D. Is

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Past Perfect vs Past SimpleFuture Tense and ConditionalsGrammar (Possessive Pronouns)Phrasal VerbsSimple Past Irregular & NegativeConditional 0Adverb of TimePresent Simple Tense PassiveArticles & QuantifiersNouns and QuantifiersOther quiz:
Vocabulary › ViewWhat is ‘command’?
A. To give an order
B. The day before tomorrow
C. The highest part
D. He helped ______ the building.
Grammar › View
My mom asked me _____ was taking me to the dance.
A. who
B. whom
Tenses › View. She __________ the assignment by the time the class started.
A. has completed
B. had completed
C. will have completed
Grammar › View
You _______wear protective boots. It’s necessary.
A. can
B. have to
C. should
