Topics: Present Perfect & Past Simple Tense
His collection of stamps is really impressive. I wonder how many he …… so far.
A. has collected
B. collected
C. hasn’t collected
D. didn’t collect
Select your answer:

Random Topics:
Sentences Function and StructureWestern Europe CountriesGrammar - must & have toGrammar - Punctuation of SentencesWorld Literature VocabularyRelative Pronoun/AdverbsFuture Tense VerbComplex SentencesConditionals and WishesPresent Perfect SimpleOther quiz:
Punctuation › ViewAn ellipsis should never be used to change the original meaning of a quote.
A. TRUE
B. FALSE
Vocabulary and Grammar › View
A lot of waste from hotels and factories is ______ into the lake.
A. affected
B. dumped
C. polluted
