[ Verb Tenses ]
Have you _____ your room yet?
A. tidy up
B. did tidy
C. do tidy up
D. tidied up

Random Topics:
Preposition on TimeGerunds & Infinitives + VocabularyBecause / soGrammar SuffixesMaritime Vocabulary and GrammarComparative AdverbsTOEIC Tenses, VerbsAdjectives with -ED and -INGGerund NounModal Verbs and ConjuctionsOther quiz:
Grammar › View. Which homophone correctly completes this sentence: “_____ going to the museum today.”
A. Their
B. There
C. They’re
D. Thare
Past Perfect Tense › View
When he arrived at the station, the train …
A. had left
B. had leaved