[ Tenses ]
What did you do before you go to sleep last night?
A. Simple Present Tense
B. Simple Past Tense
C. Present Perfect Tense
D. Future Tense of Be Going To

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ComparisionVerbals and GerundsTensePast simple regular verbsArticle & PrepositionPresent Perfect and Past TensesTenses (Present, Past, Future Forms)Comparatives, Superlatives, and ModalsRelative PronounsVerbs + Gerund or InfinitiveOther quiz:
Grammar › ViewWhich perfect tense is being used?
The birds have flown back and forth across the plains.
A. past perfect
B. present perfect
C. future perfect
Grammar › View
Choose the correct verb tense. “Has anyone (took/taken) my note bag?”
A. took
B. taken