I have helped my neighbor twice this week.
A. Present Simple
B. Present Continuous
C. Present Perfect Continuous
D. Present Perfect

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Passive of Modal VerbsSimple and Past TensesTenses: Present simple, Past Simple, Future SimpleAuxiliaries VerbBe used to vs used toFigurative LanguagePresent Perfect or Past Simple TensePassive Voice, Question Tag, PrepositionsIn/On/At + TimeArticles A and AnOther quiz:
Grammar › ViewHow do you _____ people from downloading your photos illegally?
A. avoid
B. prevent
C. refuse
Adjective and Adverb › View
She listens to me ………………………….
A. serious
B. seriously
Tenses › ViewFreedom of the press ____ an issue between people and their governments since the time individuals ____ newspapers independent of government control for the first time.
A. was / have published
B. has been / publish
C. has been / was publishing
D. has been / published
Modals › View
Which sentence best illustrates the use of “would have” to talk about a hypothetical past situation?
A. If I had known, I would have called you.
B. If I knew, I would have called you.
C. If I know, I would have called you.
D. If I will know, I would have called you.
