[ Tenses ]
They…………………………my birthday last week.
A. forgot
B. forgotten
C. have forgot
D. have forgotten

Random Topics:
Grammar: SyntaxPassive Voice and Relative ClausesConditional Sentence Type 1Types of PrepositionAdjective and AdverbVerb PhrasesDefinite, Indefinite and Zero ArticlesModals of ProhibitionGerunds, Infinitives and Modals of PossibilityNeither/Either/All/NoneOther quiz:
Be Going To vs. Will › ViewShe is _____________ cook a cake today
A. am going to
B. is going
C. are going to
D. going to
Grammar › View
In simple present, adverbs of frequency go before the main verb, and after be.
For example:
A. I’m never late for work
B. You always are tired
C. He sleeps sometimes in the classroom
Grammar › ViewEverybody brought _____ own lunch.
A. Their
B. Its
C. Her
D. His
Phrasal Verbs › View
He usually _____ _____ in front of the TV at night.
A. Drops off
B. Looks up to
