A convoy of trucks __________ down the highway.
A. is roaring
B. are roaring
Future Perfect Tense TimeSubject-Verb AgreementAdjective or AdverbRelative PronounsConjunctionsSecond ConditionalsPrepotitionsTime and Calendar
Other quiz: Grammar
Chọn cấu trúc đúng khi muốn nói: hành động đã xảy ra (nhưng không cần thiết)
A. needn’t + have PII
B. shouldn’t + have PII
C. Mustn’t + have PII
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