[ Present Perfect Tense ]
She __________ (not / clean) her room yet.
A. did not clean
B. hasn’t cleaned
C. has not cleaned
D. not cleaning

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Articles and QuantifiersSecond ConditionalsModals of AdvicePersonal PronounsGrammar AssessmentVerb Forms and PrepositionsSubjective and Objective PronounGrammar-Verbs & Nouns Singular, Plural, GenderPast Tense & Present Perfect TenseAdverb of FrequencyOther quiz:
Grammar › ViewChoose the correct answer for the gap:
My aunt doesn’t ___________ celebrate her birthday, but I always phone her.
A. used to
B. usually
Prepositions › View
Choose the sentence that is written correctly.
A. The students wonder about passing the next level.
B. The students wonder on passing the next level.
C. The students wonder for passing the next level.
The principles of conduct governing an individual or a group.
A. ethics
B. goal
C. integrity
D. resilience
Grammar › View
Select the correct tense: “The workers ___ (repair) the damaged section since last week.”
A. repaired
B. have repaired
C. have been repairing
D. are repairing