[ Tenses ]
Since my grandfather learnt to use Facebook, he ______ many interesting stories on it.
A. had posted
B. is posting
C. posted
D. has posted

Random Topics:
Past and Present TensesPassive SentenceComparatives or SuperlativesNoun Phrases and Verb PhrasesVocabulary and ModalsWill, Be going to, Present ContinuousGrammar: wishes and regretsConditional Sentences and Verb FormConditional TensesModals - Conditionals - Future TensesOther quiz:
Adverb and Noun Clauses › ViewUnlike most birds, _____ _
A. the heads and necks of vultures lack feathers
B. feathers are not found on the heads and necks of vultures
C. vultures do not have feathers on their heads and necks
D. there are no feathers on vultures’ heads and necks
Modal Verbs › View
You ________ to have a regular exercise
A. need
B. should
C. would
Present Perfect Tense › ViewShe _____ studied English for six days.
A. is
B. does
C. have
D. has
Grammar › View
We ——- check the equipment every day .
A. must
B. mustn’t
