[ Grammar ]
It is critical that you be here on time tomorrow.
A. correct
B. incorrect

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IELTS GrammarOn, At, ByPast Perfect and Past Perfect Continuous TenseQuestion tag and + - AgreementVerb BEVerbs with Prepositions and ConjunctionsDefinite vs Zero Article Abstract NounsWish, Unless, If sentenceFuture PassiveTenses, Tag Questions, Phrasal VerbsOther quiz:
Past Tense › ViewThey (bring) _____ a sandwich yesterday.
A. bring
B. bringed
C. bringing
D. brought
Grammar › View
Identify the following group of words as simple sentence, compound sentence, or run-on sentence.
Did Kim make her own costume, or did her mother and aunt make it for her?
A. simple sentence
B. compound sentence
C. run-on sentence